unfortunately there is no payment method available. prestashop 1.7.5

[Edwin]

hello everyone,

I have some problem that maybe some of there guys have faced and solved the issue.

My problem here is when i adjust some configuration on the payment preferences my module payment doesn't come anymore it shows "unfortunately there is no payment method available" wherein it was working well. i tried to return all the settings as before and now it didn't fix the issue. 

What i did to fix the issue but failed:

- checked and modified the Payment Preferences

- cleared the cache

- removed and installed the payment module i am using before.

-checked currency and locations.

-checked localization.

I am loosing solutions the fix the issues.

Please anyone I need help.

thanks in advance.

-Edwin