How can I update the file of a member who has not paid with Yapla?

You can update the memberships by going to the file of each member.

When choosing the payment method, you will be able to choose the payment method by check or by bank transfer, if, for example, the member has not paid his membership with Yapla.

Consult this article to have the details on the configurations to be done: Add a membership to a member in back office