Without an affiliate program, it is unlikely that any aggregator will be happy to add a new partner.

I see that you haven't yet added the option to download the letter of guarantee or at least the 'copy' button.
Also, it would be good to have a page for checking order status, if by chance the page closes, it would make it easier to return to the order page.
Now it currently looks like this: https://splash.tf/status?id=ORDER_ID, and we don't know it before using it, many people don't save the link from the browser.