Question
One of my clients stop picking my call, did not return my call, should I go their home and knock the door? it seems very foolish, I am in the middle of the work, I want to complete the work and receive payment, the clients gave me 25% initial payment, do I have right to collect the rest of design fee?
This is the only client that husband and wife had totally opposite ideas, every meeting I spent almost four hours with them, I was patient to listen, it was very hard to work on that project, that is the job I spent too much time and not make enough money. Can I ask client real answer why they block me? Did I do something wrong? I know I will never get the answer.

Should I respect their choice, not to bother them, forget about it?

One more question, how do I prevent this happen again?  

Answer
Maybe you should speak to a lawyer.

To prevent that from happening again, you could probably charge a fee for designing the project. Then, after that, you could charge for time and materials. That means that the clients would be paying for whatever they wanted to do or change.  

It works for me.

Good luck!


 Carlo