We already got hundreds users from whole world. So probably issue in your side. You can text to @paywithusnet to find out what is going on in your side
No offense, but 99.9% of the websites that interest me work perfectly.
Imho it's in your interest to find out what odd scripts, cookies or applications try to embed in your website and adjust/fix, else you will lose potential customers with same "issue on their side".
just we can not find the problem if for all other users it works fine, unless somebody will cooperate with our support and show his issue. Maybe you are using bad proxy or something.. maybe old browser with turned off javascript.. Maybe cloudflare blocks your ip.. It could be anything. just for all modern browser and internet our website works fine.