[Question] meizu mx4 dead. no charge. no turn on

[abs2k]

hi! a few days ago i buy a meizu mx4. i install xposed, amplify. coolify and greenify and for one day all good. but suddenly i lost wifi. the phone start to lag. and i reboot the phone... dont turn on.
now i can't turn on. no charge. no fastboot.
i can't feel warm the battery when i leave charging (24 hours)
any advice?

thanks.