Well I checked the inside fuse block and some of them about 6 are not working on the outside all the fuses are good .and the relay are getting fire.help

If you are sure the fuses are, in fact, good, then check the ignition switch for wear, pitting, or melting.

Set your multimeter to audible ohms, DISCONNECT THE NEGATIVE BATTERY TERMINAL (or you could blow the fuse in the multimeter), and touch the red and black test leads to the test points on each fuse. When you hear the meter buzz, you know the fuse is good. This is my favorite method. If your meter doesn't have audible ohms, but it does have ohms, you can still use this method--just read the meter instead. This method performs a continuity test on the fuse. Just remember to de-energize the circuits, by disconnecting the negative battery terminal, and record any radio activation codes first.