I had completed my 3 year engineering diploma in electronics and communication engineering in 2017 and i got offer letter from CIMT college for telecommunication technology
Are you referring to Study Direct Stream? If yes, the only requirements are:
“ to become eligible for this program, individuals must first obtain a letter of acceptance from a Canadian Designated Learning Institution (DLI). In addition, potential students must provide proof of tuition payment for the first year of study at a DLI in Canada, purchase of a Guaranteed Investment Certificate (GIC) of $10,000, completion of an upfront medical examination, and an IELTS score of at least 6 for English, or a TEF score of 7 for French, or graduation from a Canadian-curriculum high school.” - https://www.canadavisa.com/news/irc...-faster-canadian-study-permit-processing.html
Thi is for applicants from China, India, Vietnam and Philippines, btw.