After I installed the free sidebar (left) navigation extension, all product page content shifted to the right and product tabs disappeared. After uninstalling the extension and uploading the backup, the product page is still distorted. Need a Magento Expert to quickly fix the issue back to the original product page layout.
This same issue happened before when I purchased a shop by brands extension, but of course the developer fixed it in under 5 minutes. Not sure how long it will take to resolve the issue this time, but I assume it won't be long.
See PM for website address.