Hello,

The concept of BC-A, BC-B, etc categories is not eligible for JEE Mains or JoSAA counseling as such. GFTIs take admission through unified JoSAA counseling for NITs, IITs, and IIITs. If you got 93k rank under OBC-NCL category, then I am sorry your chances of getting any type of colleges from JoSAA is very very less. 

While, if you have 93017 CRL rank and you belong to OBC-NCL. Then you might get some chance to secure a seat in one of the GFTIs. While you can certainly forget about any of the established GFTIs in mainland India. There might be "some" chance you get a lower branch like agriculture engineering in colleges like Tejpur University, Assam University, Mizoram University, etc. While I have just guided you to just some colleges checking their exact cutoffs is your responsibility. My verdict is the chances are very very less and you should be looking at other counsellings as well. Do remember ranks this year might not follow the exact trend.

Regards