When I applied to university of Manitoba n memorial university, they too asked me to submit my transcripts but even my college doesn't issue official transcripts. So I just took Xerox of my academic certificates , got them notarized by the principal of my college(principal seal+ principal signature). Put those notarized documents in an A4 size envelope, sealed it and got the envelope attested too. Very important that u should also get ur envelope attested(college stamp+registration sign) and also it should be sealed followed by a stamp on seal. Then send it through fedEx or some other courier service(I gave my address in given address column,idk what u should do). It worked for me. Both the universities accepted my documents that way n I received admission letter. I'm just sharing that it worked for me n may also work for u but should confirm with the admission department first. Hope that helps