You mean like a comment area ?

BTW the one who invested this
 https://blockchain.info/tx/ca8126d4ca7719d4bb64095e0b73c3fc877d6fcb04f76cb8fae17eff9123c3c7

Got his payout earlier congrats !
https://blockchain.info/tx/0f4d7c92fd76867424d0d15cf4f84e034938be057fe147a3ff3c663bb5112c7d

and ahmad you got your 0.025 BTC which hasnt been paid you earlier due the error