Please help, skype on 920

[Tommy Emirate]

I have just bought lumia 920 and i have upgrade it with amber update ...then i have downloaded Skype.
However,
Skype keeps using CELLUAR data !!!and no option for WIFI data to run over it...???!!! Mean while,
The wifi connection is running normal for all other programs including face book screen updates.
Please can any one tell me, how to SET Skype to run using wifi connection.
Thanks for every body in advance.

 

[Laura Knotek]

Have you tried uninstalling and reinstalling Skype?

 

[miodrage]

If ur phone is connected to the wireless all the communications are going through it, not cellular. How can u tell that exactly Skype is using cellular data?