Yes, forsure you will get seat under management qouta in PSG medical college, as MANAGEMENT QOUTA is menat for those candidates who have scored low merit score or have missed their Counselling process. But MANAGEMENT QOUTA helps that candidate to grant their seat fix in the particular branch. And to take admission through MANAGEMENT QOUTA you need to follow some steps that is you need to visit the college and fill the application form for management seat and pay the fees for your seat. And then after your admission will be done. 

I hope this helps you, all the best have a great future ahead.