Complete disrespect for no real reason

I'm beginning to wonder if something is up. I've gotten in contact with six different people for a commission for some art work. All six of them responded back, and yet when I got down to trying to ask how/where I can send payment to; all six of them never respond back/ignore me, and yet go on with making commissions for others. I'm trying to pay them to have artwork done, and they don't even have the common courtesy of responding back of saying why? I do not deserve this kind of disrespect.

Comments

[Diamond dust]

you sure they got your message about the payment ?
may be try contacting them again on their page directly

[Freewing Alchemist P]

I'm sorry that happened to you I wish I knew more about this sort of thing so I could help, but i do not.
Though I have similar problem with proof readers and editors.