fixing woocommerce on limitless theme so that we can process payments

I have a wordpress website and the theme is limitless theme, I have a problem trying to take payment with stripe which i need to be fixed. I assume this is a very small job so I wont be paying a lot but I am not very good at technical things so I really want to find a good reliable freelancer that I can pay to fix or make changes to my site when ever i need. The site is live so i need this being fixed without affect the site itself When we try to take payments the following message appears Payment processing failed. Please retry. error log View 2018-07-13T13:49:27+00:00 DEBUG ====Stripe Version: 4.1.7==== ====Start Log==== Error: stdClass Object ( [token_id] => [customer] => [source] => [source_object] => ) ====End Log====