Reset Fortnite account levels?

I bought a Fortnite Acc with Skins with the account level 430 or something. With my old Acc I only had level 100. That's why the opponents are way too good for me and it's almost no fun anymore. Is that because of the level? And can you reset that somehow, but so that you keep the skins?

Hello that is not because of your battelpass lvl, if you play areane kabb it if only because you have a too high lvl on the new account. Otherwise it can't be due to anything else, otherwise you are worse or the opponents of the time are better

I also meant the account level. Can you reset that?

No, if you play on your old account, but there are no lvls at Arena, but hype and different levels, in the open league (at least in the 1st sub-league) you are in normal rounds, from battel royale and later you go in round of people who have the same level as you and can then take part in competitions as soon as you are in the contender league for example Skins. And you can win money in the Champions League. But there are no lvls so I think you mean battle pass lvl and these have nothing to do with opponents.