Unfortunately not, that was just me trying again. When you use the correct credentials it lets you log in but because it is locked you can't do anything else. I did discover there was an email address to write to included in the error message when I tried to log in and so I emailed that address
You should make an appeal on Meta to open your banned account. because we also don't know the reason your account was banned.
and I think it won't be difficult if you still have everything you need to make it easier for you to get access to your account.
if that's true you, hopefully, you you get your account back. there are several businesses that you have run with your account in the past. you have to make sure to the community that it's really you.