symbol

I was about to begin levelling my THF in Sarutabaruta when a low-level in my linkshell asks what a symbol is that is a green and a yellow arrow. We tell them that it is a Looking for Party symbol, but they say it is not, so I go to investigate. It is indeed not a LFP flag so, I took a screenshot...

I was browsing through e-bay and i came across a user from china. The funny thing was that, every user who bought from him commented ?????????????????????????????? and the seller himself also commented ??????????????????????????????. Now can you really trust this person. LOL...