Sorry to look into this matter, usually I don't like reporting account as I am not a DT member. And for you to tag any account there should be a solid and strong evidence to prove it and know too well that if account A sends gas to account B this doesn't show enough evidence that is being operated by a single user.. otherwise to show more evidence is to provide that they are either using one single address or one single facebook profile or twitter profile maybe sometimes we usually caught them with using same telegram handle but sharing gas doesn't prove they are one person.