C# Multithread proxy supported recovery email added Application need.

Program must working 100+ thread at a time.
Program Must support Proxy:Port & Proxy:port:user:pass process
Login after set recovery email & sent code
code received after added recovery email
saving file user:pass:recovery
Fail recovery data going saved different .txt file area.
Login fail Account going saved different txt file area.
Program Must working Fast & hassle fee.
Fixed all issue then Delivered.

see example:
https://www.youtube.com/watch?v=H7PwcUTvfh0

Important: Must need source code for future update purpose.

Ideal Candidate:
- Strong understanding and experience with C#
- Prior experience in multithreaded programming
- Familiarity with Windows OS