Actually you didn't lost your bitcoin OP -
you never had any to begin with. This kind of scam is always being reported in the forum - and other social gatherings such as Reddit - and will probably never end stop into tricking people that are less aware of how BTC works. Even if someone did took your 56 dollars, bought BTC with them and started giving you dividends they would never just send you an address for you to "watch" the dividends flux, they would at least ask you for an address of which you control the private keys. The fact that he/she instead sent you an address (or two) only shows that whoever talked with you knew more about BTC/blockchain than you and took advantage of it. The fact that both addresses hold BTC that haven't been touched for years reveals that whoever gave you those addresses never really had any control of them.
On a not so related discussion for OP, does anyone understand why this address - 18sFHF3eD25uSRrASfoPBKBaTHjk3N1cWc - appears to be related to our forum? Whenever I run it on BitInfoCharts[1] or OXT[2], our forum name appears related to it... I wonder if more experienced users could shed a light on it.
[1]
https://bitinfocharts.com/bitcoin/address/18sFHF3eD25uSRrASfoPBKBaTHjk3N1cWc[2]
https://oxt.me/address/18sFHF3eD25uSRrASfoPBKBaTHjk3N1cWc