Background Removal From Photos

I have 19 images that I need to have the background removed and made transparent. These are in PSP format which is PaintShop Pro. I cannot use Photoshop's PSD format. So, you'll probably need to have Corel's PaintShop Pro software. I have attached a sample photo (in jpeg to save space). All 19 photos are similar to the one attached but are in PSP format. Normally I edit them myself but do not have the time right now. If the project is cost effective I will have more work in the near future. The photos can be accessed through a shared Google Drive folder.