From all three of your applications it is rather clear to me that you have not read the rules as you should have. I'm not going to beat around the bush but you should do the reading if you want to play, it's good for you and helps everyone else on the forums to adjust to your characters.
Here are some links to get you started on understanding this universe.
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[You must be registered and logged in to see this link.]A little critique on the characters themselves to help you out; the level of hybridization is a bit off the rocks. My character Jezza is the result of hybridization project that was developed to save an entire species but none of it happened naturally. Not in the least. It took many years to do and all of it was careful genetic coding. Science, machines, nano machines, the works. A lot of effort went into that change, they didn't just go through and rip genetics from random creatures left and right or crossbreed until genetic degeneration happened.
As a general rule to keep things believable you want no more than two races in a hybrid of any kind. There are several very deep emotional aspects to being a hybrid. Often such characters are cast as outsiders because neither race outside the parents wants anything to do with them. In some cases they are accepted into one or both societies but even the Saiyans here are a bit offish towards the humans despite being allies. You should keep that in mind with your characters. When a hybrid character is accepted even by others it is usually a bit difficult to not be seen as freakish, odd, or simply different. You're missing a lot of meat in the story about how they got to be so hybridized.
Height, cannot stress this enough. Your younger characters are at fully grown height already and freakishly tall by human standards to boot. There are two fifteen year old girls that are taller than Vegeta and Goku here and it just doesn't add up. Sorry, for the pun.
Vampires don't tan. In Dragon Ball they are actually depicted as being blue and are not near as powerful as you might think. Krillin actually beats one while he is a child. You could actually do away with that part of them entirely and they wouldn't be losing much honestly. It feels like you'tr trying to focus on razzle dazzle and have no substance to really put into them.
Weapons; frying pan of doom is listed on at least two of your characters. You can be more creative than that. I am quite sure you can. Why not a rolling pin of doom if the theme is to be kitchen utensils?
Shapeshifters. The ONLY shapeshifters allowed on DoF are Karete's race. Any others completely blow the entire purpose of her species out of the water and that's pretty rude to do. It's not like we want to ruffle your feathers and put weights and restraints on you but it is simply not plausible. If you want a shapeshifter character why not ask her to play one of her species? If she feels you can be trusted to play one well she might say yes. As it stands, I'd not have such hopes just yet.
Sailor scout. No. No crossovers are allowed. Inspiration is one thing but that's two direct crossovers I have seen in your applications now. Earth and DBZ earth and sailor scouts. That is simply not workable under any ideal here. We appreciate creativity but that is simply put, pissing on our line.
Number. Everyone who was new at some point started out with two characters, one canon and one oc. I started with that limit and you've not even tried for a canon. I don't mean to be rude but you really shouldn't blast away expecting any kind of special treatment. If we make an exception for one person then everyone will want to be an exception.
I worked my butt off to prove I could play four characters and I worked hard to balance myself between canon and OC. I play Doore, Bura, and my two OCs Lily and Jezza. I'm perfectly content with that but it's a bit wrong to prance in, not read anything of importance, miss the rules and regulations, and just assume everyone will bend to let you in. These are applications for a reason, process is very important. It's like applying for a job in real life, you have to make it sound like you are the right person for it.
Finally, power levels. You OBVIOUSLY did not read the limit. 5000 for all new characters. Only senior members get any kind of lee way in that at ALL. I'm not a senior member and I'm not complaining about it. Nobody I've brought has complained either. Your characters are VASTLY overpowered and unbelievable. Their histories are incredibly snipped, clipped, and slapped together and offers no providence whatsoever for how they could have even possibly obtained such power levels. There is no way a teenager would have that kind of power.
There's a lot more but I think you'll be tired of hearing me by now. Resident newb herder out.