Amibroker AdHoc Help -- 2

Job ID: 34775822

Budget: $30 – $250 AUD

Ad hoc support with AmiBroker, e.g reviewing code, and explaining why functions are not working
Take a look at this thread… https://forum.amibroker.com/t/progress-on-the-binance-project-but-help-needed-with-internetpostrequest/32128/5
The api key and secret are testnet only.
I need to be shown how to correct my code. How long do you think you would need to complete this?