Ok, I have been a silly boy and made the mistake of entering a bitcoin address from my Trezor where I don't control the private keys. Now I have no way of deleting my account at NVO and starting again unless someone here knows a way to do this. I don't want to use a different email address to sign up again.

Alternatively, if I don't deposit bitcoins but make a deposit, say, with Litecoins instead, from a wallet like Electrum, where I do control the private key, can I still do this? Will I receive my NVOT's into Electrum?

At what point will I have to import my private key from Electrum to counterparty? Before or after ICO is over? Thank you in advance.