People sometimes assume that you have to be a Jack of all trades to run a start-up. This is simply not true, you have to be aware of your strengths and shortcomings and know when to ask someone else for help.
Building an app as part of your business but don’t really know coding? Some people may say you should take an intensive coding course, train yourself how to code properly and build the app yourself. It’s cheaper after all right? Wrong. The reality is completely different; unless you grew up as a coder and have years of experience your coding skills are simply going to pale in comparison to someone that breathes the coding language. You’d be much better off paying an expert to build the app for you, freeing you up to focus on what you’re really good at.
Focus on building your strengths up and get help with everything else. Learning from and working with people that know better than you is bound to set you on the right path and get you moving much quicker.