Right side turning signal acting up why on 1999 Buick Regal

My left turn signals in front and back are fine but my right turn signal in front wont work at all and in back flashes to fast what could be going on can i fix this my self or should i take it to a shop

Asked by for the 1999 Buick Regal
Replace the non-working bulb.
Thanks ill try it
That should do it, Good luck