Are the coins you have that end is DFI pegged coins at a 1:1 ratio? Does 1 USDC-FI = 1 USDC? If so read this. If now, can you explain these coins to me? I am unfamiliar with the,. Pegged/Wrapped Tokens - The Hub on ACCOINTING.com
Zepe is a scam coin, do not interact with it, I personally have it too.
I do not know what akSwap is, but it is not on CoinMarketCap.