What are your goals?

First, really thanks alot for your reply, i am really lost as i have to submite proposal after 2 days.

Second, my goal is to Get reputable education in digital transfirmation so that i can return to my bank and apply.

The education has to executive as per my company rules.

It will be the best to have not just short education period but longer to feel the real change of the experience.but it is not the main option.

It has to be part time as if it is full time the main expenses will be living expenses and the less will be on education.
So emba with weekend attendance will not stuit me, it will be ok if once per month or intensive weeks.
My budget is about 70k usd including every thing, plan, education, alliwance... Etc

Why not take an MBA with electives in that area? Maybe HEC or Warwick?

ESCP offers an Executive Master in Digital Innovation and Entrepreneurial Leadership - it's a modular program which can be completed in 15 months, through modular units.

For a step up, maybe IESE's EMBA program? Cost is a bit above your budget though.

I believe many MBA programs offer digital transformation related electives. MBA vs Specialist Masters, I think sometimes it is the stage of career that drives decision between the two. If I was a few years younger, I would be more inclined for full-time specialist master. If you are concerned of continuation of your career, perhaps a part-time course with offerings in digital transformation would be ideal. Funny that I came across your post, I am actually going to a sample class for UBC's part-time program based in Shanghai, the topic is Digital Transformation....