My visa cancellation after how many days I can...

your employment contract expires, the law gives you a 30-day grace period during this period. You must either leave the country or find a new sponsor and before the expiry of your work contract, you can transfer your sponsorship to a new sponsor without the approval of the previous sponsor, provided that he violated his obligations under the Labor Law and Labor Contract so that a request can be submitted to the Ministry of Human Resources to transfer a bond without his consent