I can't get my Waves out of the Waves app that I've had for years

Hello, I have some Waves accounts in my old wallet, but I try to get them out and it won’t let me because it indicates an error saying that the amount is insufficient, but the reality is that my wallet shows 50 coins. I haven’t touched them in a couple of years. Who can help me?
I also saw that I have more coins in WavesCommunity, than that? Can I have them?

Thanks in advance