Website overhaul

I have a website im very happy with and i can edit it myself. However i didnt build it from the ground up, and i wasnt given a license to the template im using. So....we have reached a time that my host (godaddy) is wanting to change to a higher version of php and when i upgrade past 5.0 it gives an error. Ive spent a lot of time trying to figure it out and best i can come up with is the template isnt compatible. Either overhaul, or make it compatible with php 7.0. Anacron is the template. Joomla is the site code. I can provide the website if you need to see it. However im open to hiring someone with a developer license for anacron to just upgrade everything, or a complete overhaul to a free template so in the future i can fix it or a overhaul that doesnt need a template. Whatever is the fastes easiest method. Im happy with my host and im happy being able to edit in joomla. There is no online sales, and maybe a 10 to 12 page site total with all menus etc.