Front turn signals not working

Make sure you have the correct sockets/ pigtails/ bulbs such as 1157 or 1034. If it's a grounding issue you usually get weird results, like, the park lights work but go out when flashing, etc.

Get a test lamp, probe the socket and see if you have power when the hazards are on. If not, move to the connector coming out of the column and probe there. You need a shop manual/ wiring diagram