You can extract the files to ~/Library/Application\ Support/Florincoin/ on your Mac. Please remember to make a backup before changing any datadir files for any cryptocurrency - that includes Florincoin.
Also, add these nodes to florincoin.conf:
addnode=146.185.148.114
addnode=192.241.171.45
addnode=188.166.6.99
addnode=176.9.59.110
addnode=162.243.107.112
addnode=128.199.116.119
addnode=207.154.239.148
addnode=193.70.122.58
addnode=nyc2.entertheblockchain.com
addnode=sf1.entertheblockchain.com
addnode=am2.entertheblockchain.com
addnode=sgp.entertheblockchain.com
addnode=ind.entertheblockchain.com
addnode=de.entertheblockchain.com