Premium Version – Can’t purchase

Hi, I’m trying to purchase the premium version and clicking the Checkout under the Premium tab results in a message on this page (https://api.wpfastestcache.net/paypal/buypremium/)…

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You may not use the PayPal service for activities that:

Relate to transactions involving (a) narcotics, steroids, certain controlled substances or other products that present a risk to consumer safety, (b) drug paraphernalia, (c) cigarettes, (d) items that encourage, promote, facilitate or instruct others to engage in illegal activity, (e) stolen goods including digital and virtual goods, (f) the promotion of hate, violence, racial intolerance, or the financial exploitation of a crime, (g) items that are considered obscene, (h) items that infringe or violate any copyright, trademark, right of publicity or privacy or any other proprietary right under the laws of any jurisdiction, (i) certain sexually oriented materials or services, (j) ammunition, firearms, or certain firearm parts or accessories, or (k) certain weapons or knives regulated under applicable law.
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Is there any other way to purchase???