My phone is a lemon

My phone is a lemon but I have known that for quite some time. Most commonly, when I miss a call, my phone has a habit of erasing the number of the call I missed. So I see that I have missed a call and when I go to look at the number (and person's name) all of that information has magically disappeared leaving me with no idea of who has tried to call me. Also, it erases emails out of my inbox on a regular basis. And now, apparently, I have not been getting text messages. I was supposed to meet someone for lunch today and turns out her kids have been sick. She texted me last night and again this morning. When I never replied, she finally called me. Never got any of the text messages. So the moral of this story is that if you text me and I don't respond, you may want to call or email me...I then may or may not get the message.