Unfortunately, KabakciLar, this page isn't like a regular chat page... no one knows you've asked another question - if you want to engage in a back-and-forth with another grower, use the text function here - that's the little paper airplane in the bottom right hand corner of your screen... you can chat with any grower (and hopefully they'll answer you!)
... but the short answer to your second question is that you'll know the buds will be ready for curing when the small stems break easily... there's no specific number of days but you're trying to have as long a drying period as possible... 7 days or more... but don't worry about those details - the first grow I harvested and dried, it only took 3 days to dry because my conditions weren't great... but that sure didn't affect the smoke - it was great! If you can, hang them somewhere that you can get to approximately 60F and 60% humidity with a fan GENTLY blowing air AROUND them (not AT them)... and total darkness is also key here...
Other than that, take m0use's advice - they're a long time grower and knows what they're doing..
Good luck...