We'd try it ourselves, but has been dead for some years.
The use many sneaky tricks and fraud people.
This dating app recommends that you maintain 50 coins to rank higher in the profile results.
It's every dating website.
If you try to with the same email address, you will need to delete your new profile and click on the link to restore your profile that the email was previously used for.
A match comes when two users like each other.