Hello I have two questions
1.) I can’t delete the white line which is under the header menu. How can I do it could you please help me.
2.) On WooCommerce there are a lot of parts left Turkish how can I change to english ?
First of all thanks for choosing our Theme, we are glad to be you in the WoodMart WordPress family :-).
1) I saw the screenshots you attached. You need to Remove all the translations of WooCommerce you made from the loco translate plugin then check back.
2) And for the Space Please Go to WoodMart >> CSS Generator >> Generate CSS file. Clear cache and check back. If the problem continues then provide with the URL of the website to check it myself and help you out accordingly.