How do you delete your iCloud email address?

I've bought a new phone and I have a new number. I want to sell my iPhone 5s and I'm going to get it unlocked. Before I cut the SIM card, I went on to sittings and erased all contents and settings. Do you think if I sell it, someone will still be able to access my email, photos and mobile numbers?

How to/Can I sell an iPhone?

My iPhone 8 is having a ton of issues, I've been through it with apple countless times and they recommended I schedule an appointment to have it fixed - but I'd have to wait a week. My work requires me to have my phone working, I use dual authentication and simply can't do work without a phone. I'm considering buying a new phone in the mean time (not apple. They've lost my business) . However what's the best way to get my money back for the amount I've already paid for the iPhone 8? Can I return it for a refund? It's still covered by warranty so they can replace it for me (in 7 days), but can I then sell that phone say on craigslist or something? How should I go about the process of selling a new/refurbished iPhone I don't want?

How do i handle not getting any attention on these social apps?

I downloaded a few dating apps for my iphone recently, tinder, 'wild' is another one similar, then more recently an app called 'clover'… But i'm getting no likes or attention off girls or women i like?

its triggering my paranoia and making me think women are being influenced to stay away from me, because of some bad stigma about me, unknown to me… I'm a 40 year old male who has missed out on relationships because i had a few psychological problems in life, low self confidence and esteem too… So relationships i wanted hasn't happened for me yet.

i live alone and get very lonely, so i was advised to use these apps to practice interacting with women, brush up on my confidence and social skills… But from the looks of things, i'm not even being given that chance?

has any other man had this problem i'm having?

is there such a thing as people deliberately avoiding you because they've been influenced to?

the only support in my life i have is my great mum, she is all i have to lean on… So i'm getting really dispirited and frustrated by not getting any responses to my likes on these apps…

i'm from the uk, how should i react?

Added (1). thank you so much jimmy c and kai too.

How to stop my iPhone from changing time zones?

I live 4 miles from the mountain/central time zone change. There are towers on both sides of this line that are close enough that my phone will change at the drop of a hat. I had it happen this morning where I was almost late because my alarm on my phone didn't go off. Luckily my roommate woke me up. I don't want to buy an alarm clock because that would wake him up. Is there a way to stop this from happening again? I have an iPhone SE, if anyone can help please do so.

My iPhone is saying I have used 4 gigabytes on my photo library yet I have no photos on my phone?

I have an iPhone 6 on iOS 10.2.1. When I go to Settings -> General -> Storage -> Manage Storage my photos app says I have 4.3 gigabytes used in photo library yet I have no photos at all on my iPhone. How do I clear up the phone and get my storage back? I have deleted every single photo I have on my phone to free up space but my phone still says the same thing about using 4.3 gigabytes in my photo library, I do not understand why. Also I have uploaded all of my photos to Google Photots that way I still have my pictures.