Verb conjugation of "crunch" in English

The billing of additional working hours is not justified, since it was our request to download the software and wait for the new version. They have admitted the error of the translation.
Then you can add me as a new friend in your Facebook account. I'll confirm it and you can send an email to my new address if it is publicly displayed and available. Or you can send it through SMS.
What problems did you have when you had to share your flat with your mates? Probably you were not used to it. We say that when we live close we usually discover many issues that were not known.