Samsung Galaxy Note 4 — SIM card is not readable/ constant reboot????

I have had this problem for a couple weeks and now i can't use my phone at all. I contacted Verizon about this and they gave me a new sim card, then I went and got a new SD card thinking that would help solve the problem. HA nope 5 SIM cards, 5 SD cards and 5 factory resets later i have a paper weight. I contacted Samsung and they said it is a problem with the hardware. Is there a way to fix this... Please help im starting to go crazy.