can't enter recovery mode after flashing resurrection remix v5.8.5 android 7.1 in Lenovo vibe k4 note

recently I have been trying out new roms. When I flashed resurrection remix v5.8.5 on my device (Lenovo vibe k4 note) via TWRP recovery, after that the room was working fine, but magisk came pre-installed, which, when I open, gives an error: "magisk manager has stopped working". So I decided to change to another rom. but I can't boot into recovery menu after flashing resurrection remix os. when I try to boot into recovery, it directly boots the system. And when I power it off, after an hour or two, it automatically powers on and boots the system. I would be grateful if someone helps me. Thank you