Retik Finance is an obvious scam, don't fall for it. This article explains why:

https://adacrunch.medium.com/comparing-a-scam-token-to-cardano-the-ridiculous-story-of-retik-finance-99bf73ef4476

They also failed their audit report:

https://adacrunch.medium.com/the-ridiculousness-continues-retik-finance-fails-certik-audit-bffaef6e290d