- rename Resources folder inside SDK. for example name it Resources1
- run XCode in Rosetta mode (applications - rmb on Xcode - get info - check on Open using Rosetta
- run your project. see error. now for each "missing" library go to Project - Target - Frameworks, Libraries, and Embedded Content - set from Do Not Embed to Embed & Sign. repeat while no errors occurs. (5-6 times and different libs)
good luck.
dev team please make it info for public in your wiki https://wiki.appodeal.com/en/ios-beta-3-0-0/get-started