i changed the fuses in mu 1990 toyota corona and the indicators don't work anymore? you have bay suggestions?

If all the fuses checks out-time to open up the dash and look for a loose connector/broken wire and power to the circuit board this is a tough one, unable to perform this task bring it in to the pros let them deal with it-

try your hazards and see if they work, if theydo then it'snot your bulbs. you may need a new turn signal flasher. it's on teh left side of dash.