I'm 2019 HS pass out, now can I eligible for 2021-2022 year mbbs in Bangladesh?

NEET 2022 Eligibility criteria: The minimum eligibility criteria to apply for NEET 2022 is that candidates must have passed class 12 in PCB with a minimum of 50% marks. Other than that candidates should have completed 17 years as on December 31, 2022. There is no upper age limit criteria to fill NEET 2022 Application Forms.

Candidates belonging to the reserved category can apply with a minimum of 40% in the qualifying exam. Also Check NEET Reservation
Candidates who are planning to take admission in B.Sc Nursing will also be required to appear for NEET 2022. The eligibility criteria for those candidates will be that they must have obtained a minimum of 45% marks taken together in PCB in class 12 and English should be the compulsory subject.
Candidates who have taken biology as an additional subject are also eligible to apply. Other than Indian Nationals, NRIs, OCIs, PIOs & Foreign Nationals are also eligible to apply NEET 2022. NEET eligibility criteria should also be fulfilled during the time of admission or counselling process
I think you are eligible candidate for neet if you have pcb or PCMB in 12th.
Best of luck