Xiaomi redmi note 9 lag

hello mojang friends, well, I have been playing minecraft for a long time but recently I acquired a xiaomi redmi note 9 and the amount of fps is very little, I calculate 20 or 25 fps and I would like you to optimize minecraft on this cell phone (xiaomi redmi note 9) and on version 1.16.10 and 1.16.20 remains the same, sorry if my English is bad but I speak Spanish, I await your answer! thanks 😄