This is how to propperly attach your tag:

  1. Remove old tag. Click here for instructions on how to do this. 
  2. Clean the area where you intend to attach the tag by using the wet wipe you have received. Do not use soap. Make sure that the car window is completely dry before you attach the tag. 
  3. Remove the paper on one of the sides of the velcro and attach it to the marked area on the tag.
  4. Remove the paper on the other side of the velcro and press the tag against the car window for 10 seconds. 

Here are more details on how to attach a tag.