control center options won't expand
Just bought iphone 8. My control center wont expand when i hold brightness, music, screen mirroring and wifi/hotspot down. All these work on my 5S i just switched from. I've restarted my phone as one post on here suggested and it still doesn't work. Is this an 11.4 update issue or somehow an issue with my brand new phone?
iPhone 8, iOS 11.4