Vu — Some of the apps are not working

Address:

Hno-1-121-159/A,VST colony,Nacharam,Hyd-500076

Hi,
Recently i have noticed that some of the Apps like Youtube, Disneyhotstar, Amazon video etc are not working on my VU smart tv, when i diagnosed the issue the wifi icon says connected and no internet however i am able to play movies on Netflix . I am not sure what is the issue here. Kindly look into it.

Regards,
Muneer