Maybe I've completely misunderstood something, I'm a fairly new player and I don't directly understand the language you are using, but if I remember correctly, for a Cultural Victory you have to gain more tourists from everyone else than the total domestic tourists of every other country.
Using my Italian and a bit of deduction, you are playing as Eleanor of Aquitane, with 179 tourists.
On the left column there are the names of each player and the number of domestic tourists that they have. So you, Eleanor, have 315, Pericles has 152, Cyprus has 161 and Tamara has 144. Already it shows that you have not won, because 152+161+144=457 which is greater than your 315.
If you add up all the numbers on the left column, that should give you your target that you need to exceed now in order to win (obviously that will probably increase as time goes on, so it'll be higher by the time you catch up).
Of course I could be completely wrong (won't be the first time) and I'm playing vanilla so maybe something is different with the expansions and trying to interpret from a different language (is it Portuguese? Or Spanish?) so I might be speaking a load of nonsense, if so forgive me.
Edit: I was incorrect on the requirements for a Cultural Victory, see my post below.