How to change photo background just one click

  Hi friends! How are you friends?
Change Background:

•  Viewr aj ki video main main ap ko batao ga k apni picture ka background just one click main kaise Change krteha.buhat simpal ha friendzz.zz bus hamri video end tak watch kijeyeh ga.

•  Viewr picture ka background change krne liyeh subse phle ek app jo paly store se download krni ha jao teliport k name se ha or ap isse baasani background ground change kr sake ge balk sakin or hair courle bi change kr sakey ge tu jayeh or abi app download karee ..

                Thanks for everyone