How to fill site informations correct? Help

Hello guys, I am having problems with my site and I do not know if the problem is from YOAST seo plugin or from Arras theme.
So, I set up the plugin, but it doesnt update the info into google, it fills with the informations saved on /wp-admin/customize.php and the post (title and meta descr) doesnt appear how I saved them in yoast but they appear with metadescr generated from the beggining of the text, not the one written by me.
Also I have 25 posted articles since a month and when I check I just find 5 indexed in google.

why it doesnt work? It worked some time ago..and then boom

Hi - Would you like to connect on Skype so I can check it for you? I'll check it during my free time.

Reinstall the plugin and check it out again , yoast sometime creates problems like that.

Tried to reinstall and still same problem