Mining pool scam

I just lately lost $500 in a mining pool scam. It went quite a bit just like the link above. Made me obtain Trust wallet then she requested me to browse etht.store on the browser within the Trustwallet and acquire a voucher. For 2 days I acquired 7-10$ and then my cash was locked into a sensible contract for 30 days and now they've an choice of accelerating liquidity to $2000 and three% returns a day. I considered myself as someone who cannot be easily scammed however this acquired me dangerous.

Nevertheless, it appeared so genuine. The browser link was Https and had a lock and all the things. How can someone make it out that it is pretend?

Secondly, how can they switch funds out of your Trustwallet without you approving they usually not accessing your phrase?

Please can anyone clarify. Im curious to learn how do they do it? The transaction in pink not carried out by me.