5 years back, I helped someone in USA in a business project feasible in India . I helped in some financial calculations and creativity of the business model. We also competed in a college business competition representing the project. For my help, the person paid me $5000 five years back, and he has proof of that.
1 Year before, he executed the project in India. The company is also Indian, and the business has nothing to do with USA. Business is not selling any product/service in USA. It's all based in India and Indian market. My question is that, can I sue the person for not issuing me any shares and not giving me a seat in board of directors of the company? I have also signed an MoU which states that I'll have no direct or indirect relationship with the company 5 years back.