Hi mytime
You can get tickers here
https://lilypie.com/
Once your ticker is created you will be given a code which you need to copy and paste the link into the 'edit your signature' area which you can find in your User CP. it is on the left of your user cp with all the other options. Ill try post a link to take you there but I'm not sure it will work, but ill try:
https://babyandbump.momtastic.com/profile.php?do=editsignature
Hope that helps, I'm not very good at explaining!