Does the iPhone 5 work on Straight Talk?

And if it does can you please tell on how to get it working on straight talk.

Nope.sorry. Right now as it stands it only works for these carriers

AT&T
Verizon Wireless
Sprint
US Cellular
C Spire
and T Mobile (you have to buy the phone unlocked for 650 though.)

The iPhone 5 will if it is unlocked. The iPhone will also work on StraightTalk if it is from AT&T or from Verizon since their iPhones are factory unlocked. StraightTalk SIM cards are AT&T SIM cards with the StraightTalk brand name on them. The Sprint iPhone 5 is not factory unlocked.