Recommendation for a reliable coder on mql5

i have found it very difficult to get a reliable coder on mql5 ,most coders here are just after the 50 dollars or 30 dollars or the 500 dollars you pay them, I am now having second thoughts on why i should use this platform, I job for 1 day has gone for more than  7 days tried to dispute it mql5 doesn't have a support system that protects clients from such issues.

i am willing to pay any one who is good at their work this time you give me a demo that can expire only after 24 hours i am not paying upfront and i am ready to pay what ever amount if i am happy with the job, make sure you are free for this job make sure you can respond and ask questions as you work on the super hull ,i will provide the code for mt5 just change the period when the indicator turn red its a sell when the indicator turns green its a buy dont come to me with your prices before you give me a demo version that expires in less than 24 hours .