Wait and see. Sometimes it takes 24 hours or so to get credit. if you do not get credit by Monday, I would open a support ticket. It may not help but it can't hurt. If a mistake was made by the survey company or Fusion Cash, you will get credit plus an extra $1.00. Also, do you remember what survey company offered the survey. Can you try to contact them directly?
I always hold my breath when taking surveys. I have had the same thing happen to me when I have spent a lot of time on surveys, came to the last page and got a glitch or some other problem.
I hope it works out for you. Can you let us know what happens?