Can't connect Trezor and Metamask to view tokens in costume network nor I can't send funds trough MyCrypto

I am trying to send away my EWT tokens which exist on a costume network.
I am using MyCrypto desktop to view the funds but when I try to send them I get “inconsistent state” error.

When trying to add the costume network to say Metamask and then connect the Trezor Metamask doesn’t show me the addresses of the costume network but if ETH network.