How do I remove AdopePhotoshop Elements and Premiere Elements 12

I did not download this software it was purchased. I would like to know how do I remove this software from my iMac. Since I downloaded the the OS Big Sur abode photoshop is not working correctly. So before I purchase a newer version of Elements and Premiere I would like to remove the older version. I do not find under applications or under utilities a removal option.

Thank you