Question normal

hello all..me Dr Tareq from Bangladesh doing residency in neonatology in my country at Bangabandhu sheikh mujib medical university..i am a permanent resident or green card holder in usa..i have completed M.B.B.S. or primary medical education in july 2011 from chittagong medical college and completed internship from same medical college hospital in 2012..then in 2013 i got into training in pediatrics and since 2014 i have been enrolled in neonatology residency program. so i have no clinical year gap..but my year of graduation gap about 7 years..still not appear in usmle exam..so as a permanent resident how much chance i have to get residency if i will have average score in usmle like 240..thank you all..