My degree is completed and its not possible to improve grades now...

I know my profile is not good, but i am told i might have a chance :
should i apply by my self or i should find a consultant?
I am thinking to apply in uni of Regina, victoria, york... do i have a chance in these? can you suggest some other uni's?
I know my profile is not good, but i am told i might have a chance :
I am thinking to apply in uni of Regina, victoria, york... do i have a chance in these? can you suggest some other uni's?