how to remove huwei ldn l21 and l22 frp

i have few set frp lock huwei ldn l21 and l22 pliz team reply me i try with mtk 1.58 exe with both key pres key but set not detect pliz team give me ful details how to remove frp
i press hold vol downkey its driver detect ms8937 i think its qulicom cpu but i open qlm exe both and up and down key pres set not detect on qlm exe and mtk exe