Why does my Nokia Lumia 535 Windows phone not support imo free calling application?

[Windows Central Question]

why do my nokia lumia 535 windows phone not support imo free calling application?

I have downloaded many time but imo is not working in my nokia lumia 535.

 

[ven07]

Re: why do my nokia lumia 535 windows phone not support imo free calling application?

You have downloaded? from where? as far as I know, that app isn't available for windows phones yet. The current apps in the store are not affiliated with IMO and should actually be reported to MS