PayPal Problems

[Wolf]

Now I was wondering when will this game be purchasable on steam? I wanted to buy the Influencer tier but I missed the kickstarter so I thought okay I will buy it straight from the site. But it turns out the debit card I have cannot be used with PayPal. Any ideas? Or will I just have to wait until it is on steam?  (Also wasn't sure if this was considered a real problem. So I didn't know where to put this topic sorry if its not in the right place )

Edit: Well Tynan gave me an answer so I will look into another way to purchase this game