iphone6 plus
I can't open my iPhone 6 Plus what will I do
MacBook Pro 13″, macOS 10.15
this isn't a chat service where you can expect an immediate response. Replying to your own post and marking it solved within 2 minutes of your post certainly won't help you get a response either. some of the volunteers here will sort the threads by those with no replies and/or not solved.
It would also help if your post had more detail to explain your issue.
You can't power your phone on or it's frozen?
If your iPhone, iPad, or iPod touch won't turn on or is frozen - Apple Support
forget your passcode?
If you forgot the passcode on your iPhone, or your iPhone is disabled - Apple Support