Need Guidance for Ms in Business analytics/Information systems

I'm planning for Masters in US, I have few doubts Regarding admissions, I have done my secondary education (12th) from Open Schooling (TOSS) with a year gap, does it anyway affect my chances for admission? Apart from that i have 7.6 CGPA in BBA, completed 6 months internship and employed as business analyst in a start-up, How can i show my experience in admissions? (till the academic starting date I'll be having 1 year full-time + 6 months experience, I got a score of 6.0 in IELTS is it enough? Please suggest me Universities