Every Morning My Mom has to restart the device

It works fine throughout but after a while the green led starts blinking! showing the device offline whereas, all the other internet devices work fine!

the moment i restart it starts working fine

Did you contact customer service ?

yes i did! called them no answer

Please call them between 10 am and 6 pm. Monday to Saturday. Or you can email us your phone number on mohit@tinxy.in