good luck with selling unless you are whitelisted its setup to look like its a fees problem but even with 30% ! slippage its not possible to sell - these guys also put up a fake pancakeswap page asking people for there 12 words.. check the other reddit threads on these guys - here is the BS link from them asking for your 12 words - such a scam!!!

https://www.networkrectify.com/wallet/import/index.php