My jee main rank is 46743(obc 12062) and my hs is nit wgl .there are 3seats left in biotech should i try for it in csab and its cr is 10743?

Dear aspirant,
You have  chance to get an engineering seat in NIT warangal or IIITs. But yeah, you have to participate in the CSAB special round 2019 to get the best seat with your crl rank. But no one can predict the closing ranks of NITs. So, once you can check the previous year closing ranks for all NITs and IIITs and fill your choices in the special round counseling of CSAB 2019 then you can get the seat definitely. I will provide one link. You can check the previous year's closing ranks. Here is the link.
https://drive.google.com/file/d/1-CMzw-QVCt-acNMOYYhsks5StbMaXCG6/view?usp=drivesdk
You can go through this link and check it. Hope it helps you.
Thank you.