Maybe there's a reason for the 
no recommendations. Did you remember to do all of the following:
 
- Shower
 
- Brush your teeth
 
- Clip your nails
 
- Have the correct amount
 
- Arrive on time
 
- Place the amount in plain sight
 
- Not haggle over the fee
 
- Be respectful
 
- Don't ask for items not on the menu
 
- Not overstay your welcome
 
- Arrive and leave discreetly
 
 It's not rocket science. If you got a 
no it's because you broke one or more of the cardinal rules.
  
  
 Edit: Misread the "no" recommendations.  His "no" to her, her "no" to him.  Statement retracted.