Could you explain the competitions that barcelona are in . Like what is the difference between copa del reina, Spanish super cup and the liga f one ?
sure! so barça femení are eligible to win 4 titles every year as part of liga f, which is why you often hear fans saying they want to go for the quadruple:
champions league - uefa women's champions league aka queens of europe
liga f league - best record for a team in liga f primera división
supercopa - 4 team super cup tournament that includes the winners and runner-ups of copa de la reina and the next two highest ranked teams from the liga f season
copa de la reina (queen's cup) - annual cup competition that includes teams from lower leagues too that is run by rfef and named after the queen of spain
this structure closely matches the men's la liga format except the last cup is called copa de la rey (king's cup). one major difference is that the women do not have a europa league equivalent if they do poorly in the group stage of uwcl.
barça has never won all 4 in the same season. we came close last year but were disqualified from copa de la reina when we improperly fielded geyse who had to serve out a red card suspension. similarly, we lost the supercopa tourney during the 2020-21 season (same year as our first uwcl win).
i'm not sure if you are an english wsl fan, but that may provide the closest analogy in terms of the league and cup structure (champions league. league title, fa cup, and conti cup)