Tried Restylane for my forehead for a deep crease and a milder one up a little higher to my right. Why is redness still there?

The smaller one hasn’t gone down much; but what bugs me the most was both were overfilled at first and I thought that the redness in the crease would go away after a few days. It has been two weeks and it is still there....? Also Dysport was also used and should not have been used in between my eyebrows because it made the area sag!