Fix A9G ESP32 Coding

Job ID: 32821417

Budget: $10 – $30 USD

Please see attached screenshots and read the description before bidding!!!
Need someone who can fix ESP32 coding. ESP32 is integrated with A9G and I want to send receive data through HTTP (GPRS). In receiving data it sometimes show deserializeJson() failed: InvalidInput, +CME ERROR: 53, failure, pelase check your network or certificate!.
And even if it loads the response, its taking almost 25seconds to load the response. I would like to reduce the timing to the lowest possible around 4-5seconds to receive data in loop. Also need to remove headers from the response the print actual data.