Unable to Withdraw $642 Investment in ASP Coin Presale via Trust Wallet and PancakeSwap

I joined the ASP Coin presale through PancakeSwap using BNB from my Trust Wallet, after being directed from a Telegram channel. In total, I invested $642. Although ASP Coin has already been listed, I cannot withdraw my funds, and every attempt to complete a swap transaction fails. Both Trust Wallet and PancakeSwap acted as intermediaries in this process, and it is clear that many other users are being misled and scammed through the same method. Despite the presale ending and trading being live, neither my principal investment nor my profits can be accessed, yet new purchases are still being accepted. I demand that my $642 investment be refunded immediately and that stronger protections be implemented to prevent others from experiencing the same fraud.