I would like to know about practical human resources courses which will enhance my skills in HR and get a job easily.

To balance your experience with qualification, if you do HRM course which is well recognized; even you will be able to change your visa status as HR Manager.

The best course is Executive Diploma in Human Resources Management from the UK. Its priced very moderately and offered as a short course. 

Dear Priyanka,
Please check out the SHRM-CP and SHRM-SCP credentials by the largest HR Association in the world – Society for Human Resource Management (SHRM).