When I buy or sell crypto on Coinhako, am I buying and selling directly with other buyer/sellers on the exchange, or am I buying/selling with Coinhako as the market maker?

I asked them this question but I received no reply from them.

Anyone knows the answer?

They don't have Order Book or Limit Order btw.

Solved Guys! I remember that I used 0.011 BTC to pay somebody. It was the only time I ever used Bitcoin to make a minor payment and I forgotten about it.

All is good now! Thanks for the tip of checking my wallet history.

Here is a screenshot of my wallet history:
https://snipboard.io/30MzjX.jpg

It shows 2017-08-22, 05:07 Send BTC 0.011 Completed

Here is a screenshot of the Blockchain explorer results of the wallet address:
https://snipboard.io/NVsSeT.jpg

It shows 55 transactions with some of them taking place in 2019.

I don't understand what those mean.

All I know is I bought bitcoin in 2017 once, and now when I am interested in Bitcoin again and I logged into my account, I am confused with what I find in terms of the information.

I trade stocks on Saxo Markets and I understand the data there. I am still not used to this Bitcoin thing.

I am using Coinhako Wallet.

This is a screenshot of my coinhako wallet trade history:
https://snipboard.io/8WJtMG.jpg

This is a screenshot of the current bitcoin balance:
https://snipboard.io/rYuNoO.jpg

As you can see, there is a discrepancy between how much bitcoin I bought and how much bitcoin there is left in the coinhako wallet.

How can I check my wallet address? I don't remember generating any wallet address.

And my wallet trade history shows only one buy order which I made. There have been no other trades shown.

I purchased 0.01770000 BTC through Coinhako on Aug 22, 2017.

Right now my wallet balance is showing 0.00670000 BTC.

I have never sold any of my Bitcoin. Why is it less than before? Did it get hacked?

....................................................................

Solved Guys! I remember that I used 0.011 BTC to pay somebody. It was the only time I ever used Bitcoin to make a minor payment and I forgotten about it.

All is good now! Thanks for the tip of checking my wallet history.