Hello,
When I reach the payout on JumpTask, I would like to cash out on Polygon Network as I have MATIC there.
But it only cashs out to CELO Network.

I thought that the fees were debited from MATIC so I bought some MATIC.
However, it is debited from the transaction or amount debited.
In the meantime, I have tried successfully to exchange MATIC to JMPT on MATIC token using Uniswap.

To exchange MATIC for CELO I could recommend Binance for the lowest fee.
I recommend using Metamask instead of Trust Wallet on Uniswap on CELO Network for the following error:

In Metamask the swap was done successfully:

You could later deposit CELO on Binance for P2P transactions.
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https://r.honeygain.me/BENKHDD2C9