Diploma in creative writing or Masters in Literature which would helpful if I will isl have any plan to move abroad I have done B.J. M. C.

BJMC is a course related to writing and, designing and being creative. So, if you want to have career in the respective field only then you should go for creative writing, but if you an interest in Literature then you should go for master's degree in literature, as final decision depends upon your i

Depends on what you want to do in future. If you want to be here creative writer, Diploma in creative writing will be really helpful you for Masters in literature will be an add on in your qualification. But, Diploma in creative writing enhance your skills.