Support with s2member pro + wordpress

I run the site, a resource site for French teachers. It is long-established and has over 1000 members. I run on Wordpress, using s2member pro as my membership system. The site is a subscription service with Paypal being the annual non-recurring means of payment from the Subscribe page.

The person who was giving me support when I had to troubleshoot is no longer available and my skills are limited. I am therefore seeking a reliable professional person with the necessary skills and experience experience who could offer me support on a paid-for basis (by arrangement).

My email address, which is publicly available, is