Does anyone have a Block.io I can use for testing?

About 7 years ago me and my friend set up a Bitcoin ATM and signed up to blockio, my friend stupidly put some BTC in there but didnt save the private key or withdrawl pin so its been sat in the account unable to be accessed for years. Now for anyone who doesnt know blockio are closing all their wallets by the end of the month so the race is on.

We think we have found a way to access it but we need an account where we know the withdrawl pin to test it on the testnet wallet.

Obviously you can update all your passwords / pin to something random before passing the account over and all wallets will be gone by the end of the month so theres no harm done.

If this works then we will pay $500 to the person who helped us out as a token of gratitude