Dear Elise Noromit;

I think you cannot understand me. I say that you make in your theme 3 additional tabs. We improve it and make it 5 tabs. which files should be edited for show them in front end.

Name of the files we should edit it. I cannot understand why you dont give me files name in your theme folder. It is so simple you can say the file in woocommerce/single/etc/etc/etc.php file. you can edit it.

It is so simple. There is no complex things. You write a code and we use it to make usable for us. It is not hard to give it.