Sir,
Marketing is management process through which goods and services move from concept to the customer. As a practice, it consists in coordination of four elements called 4P's: (1) identification, selection, and development of a product, (2) determination of its price, (3) selection of a distribution channel to reach the customer's place, and (4) development and implementation of a promotional strategy.
Ur work is to market the engineering product if u r engineer also hold MBA marketing degree and work as Marketeer.
Similarly, u are B.Pharm and Mba marketing and work as a marketing executive in Pharmaceuticals, therefore ur work may be market medicine, surgical items etc.
All the coments is only to provide u fresh ideas, I mean to say, Visa chances falls rapidly if u mis match ur profile by getting admission in any medical course on the base of MBA marketing and three year experience as a marketing executive.
According to ur profile, it is better to follow the graduation certification. I am sending u some certification thats required 4 year graduation .
1. Fanshawe College (Outside Toronto - about 2 hours)
International Business Management
http://www.fanshawec.ca/programs-courses/full-time-programs/itb1/
* English test can be arranged. A deposit of one semester fee is required near by July.
2. Georgian College (Outside Toronto - about 70 minutes)
International Business - $11,700
http://www.georgianc.on.ca/programs/BINT/
* IELTS required. A deposit of $1,000 is required once the offer is made.
3. Sheridan College (In Mississauga, withint vacinities of Toronto)
International Business
http://www.sheridancollege.ca/Programs%20and%20Courses/Full-Time%20Programs/Programs%20A-Z%20Index/International%20Business.aspx
Marketing Management
http://www.sheridancollege.ca/Programs%20and%20Courses/Full-Time%20Programs/Programs%20A-Z%20Index/Marketing%20Management.aspx