FINCHforum

I'd registered this forum 3 days ago.
I've got welcome private message and would like to reply her. But, when I click "Compose message", it says as follows.
"We are sorry, but you are not authorised to use this feature. You may have just registered here and may need to participate more to be able to use this feature."
How can I send message?

As soon as you have posted 5 messages that have been approved, you will have access to your privated messages.
2 more to go

Dear Mr. or Ms. lovemyfinch
Thank you very much for your kind reply!
I'm so happy to feel the hospitality of this forum. I'm enjoying here though I'm not good at English.
1 more to go