You had another thread on Bitcoin testnet last year but it nearly ended with selling Bitcoin testnet that supposed to be free for testing and has nearly zero value fore exchange. At the end, you received two warning trust feedback that is not good at all.

Hopefully this thread won't end with selling Bitcoin testnet again.

Additionally, there are many Bitcoin Testnet Faucets.
https://bitcoinfaucet.uo1.net/
https://kuttler.eu/en/bitcoin/btc/faucet/
https://coinfaucet.eu/en/btc-testnet/
https://tbtc.bitaps.com/