Hello,

First of all thanks for choosing our Theme, we are glad to be you in the WoodMart WordPress family :-).

1) I have logged in to your website and checked none of your theme settings are saving. It seems that there is a file permission issue. Please provide CPanel or FTP details to check it myself and help you out accordingly.

2) And for the Facebook for WooCommerce plugin update you need to download the latest version and delete the previous and add the latest on your website using Dashboard or FTP.

Best Regards.