I agree with Royse777: while the image (and website) show images of Bitcoin, Litecoin and Ethereum, the lower part seems to allow only TRC20 USDT. A bit misleading and prone to errors.
I'll add that imho the image you posted is not a good enough advertising, you could use a bit more text or make it larger/more visible.
And since I see that you seem to use cloudflare and captcha too, I'll warn you that most people who want to mix coins may not be happy about that (because it hurts their privacy).
Plus, yes, the link needs to be fixed too; OP, you can edit that post of yours and fix it.
our website and image updated, enjoy