what advice for me i had a web3 staking platform for collateral? token i had. this valid for collateral?
No.
When a lender lends money, he does not want to buy someone's business. He borrows money to get interest + his money back at the end of the agreement. If the lender can't sell your platform easily and cover the entire deal, the main amount + interest, they won't consider it as collateral.
Even if the platform is profitable, you certainly wouldn't get anywhere near the amount you think it's worth.
Otherwise, people would massively create similar platforms and tokens and sell them in this way.