I think the design looks pretty good and the service sounds fine. The trust issues you may have are in your grammar. Because the website is written in English, I assume you want to be seen by English speakers. If that's the case, you need to clean it up.

If you don't have much copy to look through, I would be happy to clean it up for you. My email is in my profile.

I can't commit much time so if there is a lot to do you may need to ask someone else or pay someone to do it.

Edit: You can't pay me to do it. I'll do a small amount for free just to help out but I won't do a lot even for money. I don't have time.