how to setup TENDA N150 as repeater ?? plzz help me.

Hi guys, already using TPLINK WR740N router with my pc, tab, cellphone. Recently I bought TENDA 150N router for extending WiFi range in repeater mode.

I did all setup in TENDA as repeater and wds mode. I can see TENDA WiFi in cellphone with 100% signal. But after connecting to it there is no internet connection.

How to configure properly ?

Plz help me guys. I m using BSNL ULD 1445