1. This user is using bumping service for his thread. https://bitcointalksearch.org/topic/exchange-bituary-cryptocurrency-trading-exchange-platform-bituarycom-5194717
2. Exchange is not registered anywhere and is backed up by UK company that can be created for $20 online. Founder is a shady person, who was involved in many other shady projects.
https://beta.companieshouse.gov.uk/company/12206002/officers
https://bitcointalksearch.org/topic/m.52874785
3. Exchange uses stolen codes and copy/paste content
https://bitcointalksearch.org/topic/m.52883508
4. OP is abusing the trust system by leaving false negative feddbacks.
https://bitcointalk.org/index.php?action=trust;u=2697312
5. There is a scam accusation thread about that exchange.
https://bitcointalksearch.org/topic/bituary-is-scam-5195893
6. OP is stating that mosprognoz, Nutildah, Jollygood, morvillz7z, Coinfan and s1lverbox profiles are controlled by one person.