In Abantecart 1.2.7 i install AddThis Extension but when i set Status=On the product page is not display properly, What is the solution for it?
Try to check with extension developer. Post the question to developer directly in the marketplace.
First you need to be sure you have the proper extension version for your 1.2.7 install
http://marketplace.abantecart.com/marketing/addthis (http://marketplace.abantecart.com/marketing/addthis)
It should be available in your account for download of whichever version you need. If not - you should contact the Marketplace for help.
If you have issues with an extension - you should always contact the extension developer - there are several ways to do that- all are in the Market Place. Look under the Support tab on the extension. Or post a comment and the developers get those in an email to respond to.
Always tell the developer what other extensions you have enabled as there are sometimes conflicts - for Add This there is a known conflict with the Lightbox extension, however if you contact them they have a solution already made.