if they promised 10 days they should had delivered in 10 days. now with those 10 days they should had specified specific parameters.

if a costumer keeps changing their mind after each revision or in the middle of the process some leeway is entitled.

without knowing the details i think the developer promised too much. you would be a challenge to understand based off a convo alone. i would expect to need to show you a few quick mock ups as a follow to make sure i understood what you needed.

seeing that you said there was a manager i dont understand how they allowed a 10 day promise to go to 30. i was thinking this was an independent developer.

glad its done though :)