Olx India — buyer using inappropriate words in his chat

Profile name=chari, venu gummadi
Address=venkatachalam, nellore
Mobile number not provided
Chari message me by offering to my byke with 5000, i said for this price byke won't come i will give my bycycle. Then he send message with abusive words like worst fellow and i replied with same like words.
Again he make venu gummadi to send message to me and asked with same price 5000, i rejected his offer and said don't offer such prices and said him to tell chari.
These both guys don't have an intention of buying byke they just trying to time pass with chat in olx.
Both are threatening me and used very abusive words.