Not able to debug excel addin and json parsing issue c# vs2019

Hello, I am software developer more than 10 years. I have developed desktop apps with Vb.Net and MS SQL database in my first job. I have co worked with senior software developers of Microsoft. I was a member of team which have developed national vehicle registry software. I have hands on experience in object oriented programming, multi threading, web services, relational database design. As a freelancer, I have completed tasks about C#(Win32),VB.Net(API/JSON),Java(Optimization Software), Python-Script development-fix and Excel/VBA fix. Additionally I have golden badge on problem solving at HackerRank(python). Regards.

Hey, I'm interested in your project. Please send me a message so that we can discuss more. Thank you. Dusan Nikolic

Оh, It seems to me уоur task is rеallу simplе! I dоn’t еvеn sее the pоint оf writing abоut mу rich еxpеriеncе, bеcausе the task is for a cоuple оf minutes, hah