Looking for assistance in Italian for a Joomla + HikaShop + HikaSerial site

-- url of the page with the problem -- : www.taichionline.it
-- HikaShop version -- : 5.1.5
-- Joomla version -- : 4.4.11
-- PHP version -- : 8.2.27

I have a site made with Joomla + Hikashop and I would prefer not to deal with site updates, extensions and database maintenance anymore. I am looking for an Italian developer because I speak English fairly well, but I prefer to talk via video call and, if possible, also in person in my native language. Obviously a very important requirement is that the person knows Hikashop and Hikaserial.
Thank you.
Francesco