How to validate diploma certificate and apply for "Two two or more certificate diploma or degree"

[prabisahoo]

Hi all.
I've done my 3 years Diploma after 10th from state board then 3 years bachelor degree.
Here my question is
1.How i'll get the Transcripts for my 3 years Diploma and validate by ECA.
2. Can i apply for "Two two or more certificate diploma or degree" option ?