Sir my Samsung M12 not support 5Ghz dual band wireless network sir please add 5G

[dimbek]

Sir I used M12 but not support 5ghz Dual band router WiFi only 2.4ghz support please sir add 5Ghz options 

[adan seaver]

ya, me too. it so frustated when i got problem with my 2.4 GHz frequency (keep telling me incorrect password, but I never change the password!).
so, this 5GHz is my last resort.
Please update! we want M12 support 5GHz wifi.