i have done DIPLOMA mechanical (2 year lateral entry) from EIILM university (UGC/DEC) .Am i eligible for b-tech under BPUT ODISHA?age limit?

Hello sir i have done DIPLOMA mechanical (2 year lateral entry) from EIILM university (UGC/DEC) recognized.Am i eligible for b-tech under BPUT? Second is is thier any age limit for doing B-tech from BPUT?I want to appear OJEE and doing b-tech under BPUT ,Odisha.