Line 1 Ad system domain wmgroup.us is not a known exchange domain. Ensure the spelling is correct, check the partner documentation, or have the partner update the IAB Tech Lab normalization mappings: https://wiki.iabtechlab.com/index.php?title=Ads.txt_Normalization_Mappings
Line 25 Record must include at least 3 comma-separated fields (ad system domain, publisher account ID, relationship)
Line 55 Relationship value must be either DIRECT or RESELLER. Your publisher ID and relationship fields may need to be switched, or you might be missing a comma.
Line 289 Relationship must be either DIRECT or RESELLER
Line 291 Relationship must be either DIRECT or RESELLER
Line 321 Ad system domain videonow.ru is not a known exchange domain. Ensure the spelling is correct, check the partner documentation, or have the partner update the IAB Tech Lab normalization mappings: https://wiki.iabtechlab.com/index.php?title=Ads.txt_Normalization_Mappings