I had some cryptos being staked in the Pools department at Polycat Finance. After the site layout change, I can no longer find the coins. Have they disappeared forever and why?

They are up and now and there's a slight rise in the price, this is the first time I read about this project, checking its performance in the market there's a huge dump of the price 97.9% for the last four months, not the kind of project worth investing for me, since this is a farming site you should check
https://rugdoc.io/ for analysis if they are on the site, and you should also aware of rug pull, you should be fast enough to dump or have an exit plan in case they do a rug pull.