I had my hair dyed and the roots are red! I had med. brown naturally and went to dark brown.?

Now my roots are red. What went wrong? How can it be fixed? It looks super red at the roots in the sun.

I had my hair dyed and the roots are red! I had med. brown naturally and went to dark brown.?

did you do it yourself? if you don't go to a salon the results are not gaurenteed, go to a salon, they can fix it. and if you did to start, go back and make em fix it for free!