i m working as a doctor at private polyclinic since last 12 years .My sponsor has not given me any contact till now.But now he is telling me to sign a contract on the same salary what i am getting since last 7 years.In fact,when i joined the polyclinic,his father was my sponsor,but when his father died 3 years ago,he has take over the company and wants a contact with me.As the salary is the same,so i refused to sign the contact and i resigned from my job by giving 2 months notice.Now my contact is telling that i hv to finish ny contact,then i can go on exit.I am not able to understand that my employer is talking about which type of what type of contract and what i have to do now?"