Can i get course completion certificate as my refund is rejected?

I know my refund is rejected due to extra days taken. But, Can i get completion certificate? To be frank, Some of reasons for submitting my projects as support team is not cleared my doubt regarding my project related queries. Also, having mine mistake too because of my work timings i am unable to look into these course. Its ok but can I get completion certificate as i completed all the project and i am having good score total 271 with having 9th rank. My query is for getting certifcate and placement assitance which will be helpfull for me a lot. Thanks.