For getting admission form of Madras Institute of Hotel Management and Catering Technology, Chennai you are required to go to the college's official website( https://mihmct.com/ ) and head to the admission panel. Or you may go to this link directly - https://mihmct.com/under-graduate-courses/#undercourse . (copay paste the link, it will not open). I think this college doesn't have online application form, you are required to contact college authorities for the same - https://mihmct.com/contact/#contact
Feel free to ask doubts in the Comment Section.
I hope this information helps you.