For a payment by credit card, you must first verify your account at level 1 and then add your credit card by going to "menu" under "identification" and then to the line "add a new credit card".
To add your bank card:
On the line "add a new credit card" add the first 6 digits of the credit card and the last 4. Then send the documents following the templates on the website.
Model 1:
Your identity card with your credit card and the handwritten word "ZEBITEX + your signature + today's date".
Model 2:
A selfie with your ID and bank card in hand