Hi!!
Need root
1st Download csploit nd mac address changer form play store.
Connect with wifi
And open csploit and scan now you find mac address of some connected device copy that mac address
Now open mac address changer nd paste the mac address and click save,, now your phone going to airplane mode, again automatically come back to normal mode,
Again connect wifi nd enjou.. Its wrk
Nd if you have noo root use freedom vpn from play store