Can't swap USDC on Arbitrum

Hello! Maybe this is not a correct place to ask, but can’t find better place.

Here is my problem.
I’ve got USDC on Arbitrum, in my metamask.
I go to Sushi, connected to Arbitrum chain.

Choose Swap USDC->ETH
I need to “Approve USDC”, but the button doesn’t work.
If i choose any other token for swap, it seems it works. But not with USDC.
Please help! Thanks a lot in advance

P.s. maybe somebody can help to find support contacts

Hello, make sure to have at least 5-10$ of ETH in your wallet on arbitrum to perform any transaction.

If this doesn’t solve your issue, feel free to ask in #support on the Sushi discord