How much does it cost to run an ad on coinmarketcap?
By visiting CMC, saw that ads as well and checked but it came from google ads. Now I wonder how on earth google review yobit as a legitimate site that they are included on their so-called strict rules towards crypto ads 
There is no public price list of CMC ad spots, you have to contact them through Google Forms:
https://docs.google.com/forms/d/e/1FAIpQLSc6ODdnuzoPUe1PxDwGxq0HK9GSEkyzIQQgrVa1k_dxqDdlqQ/viewform
But this thing doesn't prove that OP is official Yobit account. As Quicseller said there are so many fake Yobit accounts on various platforms.
As I remember in past Yobit also advertised on Coinmarketcap (on Bitcointalk ad slots too), so it doesn't prove that they ''expanded their marketing budget''