If you need support from Yola please contact us via firstname.lastname@example.org or make use of our live chat service! We are working on a new approach to community-based support and during this transition period we are not adding any new threads to this forum. Many thanks to everyone who has participated over the years and we look forward to unveiling a new peer-to-peer support system soon!
If you are wanting an online store that is longer than one page then you will have to add an online store on each page of your site.
If you want to add Paymate (or another system) it will need a store with an HTML embed code that you can add to your site in an HTML widget. You can also google "alternatives to Paypal" and try one of those options.