We inform you that if you want to submit criticism and suggestions to Indodax, you can contact our support service at Email: support@indodax.com, Call Center: (021) 5065-8888 and Live Chat Feature on Indodax Application and Website. We thank you for the criticism and suggestions that you have given to build Indodax to be better, we will always improve better services in the future. Thank you for remaining loyal to be an Indodax user, hopefully always successful in every transaction.