Remove Extension Files
Removing files instruction depends on the way extension has been installed in.
1. If you can find the extension files in the folder
then remove this folder.
2. If the extension was installed via the composer and its files located in the folder
then run composer CLI command to remove it
Once extension files have been removed, run these Magento CLI commands:
php bin/magento setup:upgrade
php bin/magento setup:di:compile
php bin/magento setup:static-content:deploy
Remove Extension Data & Settings (optional)
Attention! This will clean all extension data.
1. Just in case please make a full backup (dump) of your Magento 2 database.
2. Run next MySQL queries to remove the extension data. E.g. you can use phpMyAdmin for this purpose.