Срочно! Замена языка в мультимедиа презентации keynote

Unfortunately, we did not work with Sergey on this project. He quickly recalled to a very urgent project (it was just a half-day) and immediately disappeared from the network for almost a day. As it turned out later, a force majeure occurred, the electricity was missing, but it was possible to warn about this and get out of contact, the mobile connection does not disappear. We lost the day until we waited, then urgently searched for another executor, the deadlines were broken. If Sergey came out to contact and warned of the force majeure, or the project would not be urgent, there would be no problem. I can’t evaluate the quality of the work – the work I didn’t see, I’m sure that Sergey is a real professional, and it’s very sorry that the cooperation didn’t work!