Worked great until it didn’t – Disney Magic Timer by Oral-B Review

Loved this app and my girls loved getting stickers and helped them want to actually brush their teeth twice a day. Then about 3 months ago instead of getting stickers they started getting a weird wi fi looking picture that is blue. Now when they use it- the first one gets the wi-fi symbol and the second one that uses it will actually get a sticker. Please help!!
Review by Theresa N. on Disney Magic Timer by Oral-B.