Need some help to flash xposed framework

Hi guys

I need some help to install xposed installer on my device i try all the possible methods to install but it doesn't work. I already flash the xposed-v86-sdk21-arm framework but when the phone boot the screen is frozen on samsung logo, i feel the framework is not compatible .

Steps done:
My device rooted with superSU
Teamwin recovery available
Installed xposed installer apk

Phone module: samsung A300f
Cpu: armeabi-v7a
Android 5.0.2

Hope you guys give me some tips to solve this problem and thank you.