If you want to remove any tabs in woocommerce single product view under the image then there is a simple way to do so. Just you need to add a filter hook in your theme function.php file and you are done. Using this filter you can remove all of these 3 tabs or whatever you want to remove from woocommerce single product view. For example please consider the below code.
In this code you will understand easily as the code is commented out well. unset is used to remove tabs there you can see. If you want to remove only one tabs then comment out that line there in the code and that’s the process to go