wrong number of Coin in my wallet

Yesterday I made a swap of BNB in an other coin via pancake Swap
after adding the new token to my smart wallet, i received the right amount of token according to my transaction details in https://bscscan.com/.
This morning when I logged back in Trust Wallet I did not have the same amount of Coin in my wallet… this number of coin was changing every time i was logging in.
I deleted my wallet and re-imported it. I have some coin but not the right amount
Can someone please help me I have all the details of my transactions
Thank you

There is no problem with the app. This token has an elastic supply.
Elastic supply tokens have a changing circulating supply. The idea is that instead of price volatility, what changes is the token supply through events called rebases.
Simple explanation. Price goes up, less tokens. Price goes down, more tokens.
I suggest you to read and understand on tokenomics of any project before investing.