Unfortunately, you cannot connect your personal Coursera account with your Kiron one.
If you have already completed courses which are present in your Kiron curriculum, you can download the certificates or screenshots of completion of these courses and upload them to your Kiron Campus account. They can then be verified for you. Please make sure that your name is visible in the screenshot.
Please note, this will only be possible for the courses which are included in your Kiron curriculum. If you completed other courses, do not forget to download the certificates.