How to block no caller Id phone calls on iPhone 6s?

I have a stalker who calls my phone everyday 100 times and won't stop He calls from different numbers and when I block them keeps calling from no caller Id. I'm seriously getting really annoyed because I'll be doing something on my phone and his phone call pops up every sec is there a way to stop this?

Did my girlfriend ghost me?

I will keep it quick and short, Yesterday I did not hear from my girlfriend all day. The messages was not delivering (both got iPhones) and I just thought she blocked me. When I call it goes straight to voicemail but the facetime also works. Here is the weird part, maybe she did not? I use 2 other of my friend phones and their messages did not go through also and when they called it went straight to voicemail, also my messages will turn from blue to green and say "sent as text message" and my friends messages also sent like that too, what should i do?

Iphone 8 plus Lcd repair?

I dropped my iphone 8 plus and it cracked and the lcd messed up too. Now, this is exactly how it looks like and also it twitches out a little bit but once i sleep it and turn it back on i have a couple of minutes before it twitches again. My question is how much will the repair be around in general and is it bad? Meaning can i fix this like new? Iphone 8 plus Lcd repair

How to connect iphone SE Ios 12.4 to xcode 10 to run apps?

My Xcode 10.0 can't locate my Iphone SE because its running ios 12.4. When i try to run an app using my Iphone i get an error saying "This Iphone SE (Model A1662, A1723, A1723, A1724) is running IOS 12.4 (16G77), which may not be supported by this version of xcode."

From iPhone 8 to iPhone xr?

Hi! I've had an iPhone 8 for one year and works pretty well. I'm thinking of selling it and getting a refurbished iPhone XR. I use my phone a lot and for work as well as a guesthouse manager I'm always updating photos, writing to clients and so on.
I should spend approx 200£. Is the money worth it?