How long has your Patreon been on hold for? Shouldn't that get cleared up quickly since you deleted everything?
If it goes on for much longer I would contact their support.
Normally I wouldn't create content for Patreon unless I had at least one patron to make content for. Why make extra work for yourself when you don't have to? Particularly for something as involved as comic pages.
For Patreon, you can cash out two ways, one is paypal, they'll deposit your monthly earnings into it. OR stripe, where they will deposit your earning directly into your bank account.
Make a paypal account anyway. It's a handy virtual wallet. I like making purchases with my paypal balance with the money I get from commissions and sales because I don't feel as bad if I made the same purchase with a credit card and had to dip into my actual bank account. xD
Ko-fi has a subscription service, but you have to pay to access it ($3 a month iirc). Gumroad also has a subscription option and that's free to set up.
Also @sprite_1ww Is there a reason you prefer processing your commissions through Gumroad? If you send a paypal invoice directly to your clients, you will see more of the money, since Gumroad's fee is $0.30 plus 8.5% of every transaction compared to paypal's $0.30 plus 2.9%.