@Sultanzai , if it was the EE app, then please try again today, as maintenance is done during the night and so may not have been available, otherwise what app are you asking about?
In order to help you, we do need more information.
To contact EE customer service dial 150 from your mobile phone or ring customer service for free using Skype or another phone: +44 800 079 8586 or +44 800 956 6000.
