Good vacation - communication needs improvement

I did the 3 Countries African countries tour - Zambia, Zimbabwe and Botswana. Communication needs to be improved. All cost expenses be advised. Prior to travel there must be an elaborate tips for travel. The tour guide - Tevin was awesome however in this trip his communication was overided by other people which caused confusion and conflict amongst people. Thanks to the efforts Tevin put to accommodate a successful vacation. I will be using your company again. Thank you.