Query for visitor visa

[Azeem11150]

Hi all.

I live in Saudi Arabia from 4 years working in a hospital as a pharmacists.

As my brother is Permanent Resident of Canada he wants me to invite Canada for a visit for 3 weeks & he will bare all expenses

My profile :
studied masters in United Kingdom
Visit Europe (schengen visa)
Married ( wife live in India )

What are the chances for approval
And how much fund I need to show in Saudi Arabia.

Thank you

Waiting for reply