Should I get an offer for BOGO iPhone7 from AT&T?

I'm already locked with a plan with my iPhone6, but I also have 2 family members that need iPhones. One iPhone5 just got wet so we're using an iPhone4. The other one is an iPhone 6 I bought refurbished 6 months ago and it's starting to act up (still paying for it). Two new phones would be great, especially if one is (almost) free or heavily discounted. I would be paying $20 more every month for my AT&T bill. Or should I just slum it until there's no resort? Your ideas are welcome.

What should I do to solve battery drain issues on my iPhone 6?

Should I calibrate my iPhone 6 battery or reboot to solve issues with battery drain?

Added (1). Certain apps like Snapchat really drain my battery and if my settings say that Snapchat takes 62% of my battery usage in background activity, does that I mean I should delete the app?

Does it bother you that people (especially kids) are obsessed with technology?

I hate how people are obsessed with technology now a days! I even got obsessed with technology for a while, but i'm trying to hard to change, i don't want to live this kind of life. In the 1950's and decades like that everybody was so life like, it was adorable. Even when I was growing up in the 1970's people were still life like, In my house I life with my husband, my 2 daughters and my niece lives with us and our house is very very quiet, no one really talks to each other. The only sound in our house is keyboard typing, mouse clicking, and that noise when you plug in an iPhone to charge it, everybody is in their bed under the blankets on their phones, I constantly go in their rooms and see them under the blanket and I see a light coming from the blanket, their screen. I'm not the ones who bought them these phones, my husband did and I was mad about it. It's becoming too much, I really wish my children were growing up in like the 1970's when I grew up or something, they are social media obsessed kids, they depend on technology for everything. I constantly cry because of what is happening, it seems that everyone is with technology now, even when I go to a super market or something I see kids on phones. My niece is only 4 years old and her mother bought her the new iPhone 7 for her birthday back in January. I wish I was born in like 1895 so I would have been dead already. Does anyone else feel this? Does anyone else hate modern technology? Modern world is so boring and stupid.

My phone isn't sending texts?

My iphone 6 won't send messages to a particular number (it works for all the rest) and i don't know what is happening. My reception is fine, what do you think is happening? Solutions?

How to get out of the Apple ecosystem?

So everything I use is from Apple, from router to tv to phone to computer to watch, etc. But now i want to buy LG G6 cuz it looks good, and it has AUX port unlike the iPhone 7. But if i switch to Android then my apple watch will become useless, and when ppl call me i won't be able to answer it on my computer or reply txt on my computer or have calendar reminder pop up on my computer and phone screen at the same time, and i won't be able to use facetime anymore, etc. So what should i do? I'm like stuck in this cycle, oh apple watch also automatically unlocks imac and macbook for me.