Import private key from bitWallet

I have bitWallet and the service is flaky (unable to send because it does not sync the current BTC price). I have access to the private key. Is there a way to import this private key into my Trezor? I would like to avoid having to wait until bitWallet allows me to send and incur the transfer fees by sending the BTC to Trezor.

P.S.,This is the wallet generated created by Sollico Software (version 2.6.8)

Not sure what exactly bitWallet is using but Trezor can’t import raw private keys, only seed mnemonics.