My employer after visa cancellation. Did not give...

We would like to inform you that if the contact is terminated and the visa is cancelled, then the employer shall pay all the worker dues including the unpaid salary and end of services and transportation. If the employer withdraw your salary then you can file a complaint against him in the labor office.

As below article from the Labor Law states:

Article 131

Upon expiry of contract, the employer shall bear the cost of the worker’s repatriation to his point of hire or to any other point that was mutually agreed upon. Where a worker joins another employer upon expiry of his contract, the latter shall bear the cost of the worker's repatriation at the end of his service. Without prejudice to the foregoing, if the employer fails to return the worker or to pay his repatriation expenses, the competent authorities shall do so at the employer's expense and may then recover any expenditure incurred in this connection by attachment. Where the reason for the termination of the contract is attributable to the worker, his repatriation shall be at his own expense if he has the means to pay.