Fix Tour Pricing & Booking Issues

I’ve already purchased and installed a WordPress tour/travel theme. Most of the setup is done, but I need help fixing a few things:

Tour prices are not showing or saving correctly.
The calendar/booking feature doesn’t work.

I’m looking for someone who knows how to handle WordPress themes (especially tour or booking themes) and can quickly fix these issues.

Please note:
Most of the work is already done.
I haven’t earned anything from this project yet — I’m just starting out.
I’ll mention my budget, so please bid within my range.

Experience with plugins like WP Travel, Tour Master, or Book Your Travel is a plus.