In latvia what university is best for MCA. I done my bca with 76% marks?

Here is a list of universities that you can go to to pursue your MCA in Latvia:

Riga Technical University
University of Latvia
Transport and telecommunication university 
 Vidzeme university of applied science 
Ventspils University College 
Latvia University of Agriculture 
As for the eligibility criteria, you need 79 in your TOEFL, 56 in your PTE and 6 bands in your IELTS. Upload all the documents:  

If final scores are not yet available, please provide copies of previous educational documents or the most recent transcripts (official final certificates and transcripts are required)
CV- a summary of your educational background and work experience, if any
Motivation letter- describe why you want to attend the chosen programme and your future academic and career aspirations.
At least one citation (s)
Students applying for master's programmes will be required to participate in a Skype video interview.
The English language requirement will be removed if the applicant's previous studies were entirely in English and it is noted on their diploma or transcript, or if they submit a certificate from their institution confirming that their studies were entirely in English.
If you have any further questions just ask me.