LilyGO-T-SIM7000G POST JSON - PROBLEM

I am looking for a freelancer who can help me with a problem I am experiencing with the LilyGO-T-SIM7000G device when trying to POST JSON.

Specific Problem: JSON data is not being sent correctly.

Issue: The data is not sent

Steps taken to debug or resolve the issue: I have tried different JSON formatting.
I can use the get method and work ok
when try to POST data in JSON from my SD card dont work.

I think only need to fix the POST format

Ideal Skills and Experience:
- Proficiency in working with the LilyGO-T-SIM7000G device
- Strong understanding of JSON formatting and data transmission
- Experience in troubleshooting and resolving issues with data transmission
- Familiarity with updating device firmware (optional)

Anydesk Support to fix this problem.