Text modification validation problem with AVIA builder

Hello,

I have a problem when I edit text in ENFOLD. the “save” button does not validate the modifications.

If I take out a new license for the site: https://auditetconseil.org/

Can the problem be solved?

here is the message in the theme options of ENFOLD

The last time we checked your Envato token we were unable to connect to it:

Access to purchases could not take place
Username could not be found (required for your information only)
Unable to access Email (required for your information only)
The following errors occurred:

Purchases: Your private token is invalid.
username Your private token is invalid.
email Your private token is invalid.
Purchasing: one problem. took place to access your purchases. Updates impossible.

Hello,
On all pages when I want to modify text with the AVIA Builder module
Thank you so much
and if it is necessary to repurchase ENFOLD and a license I am willing to buy it