Can't install warzone caldera without owning modern warfare

When I go to “modern warfare” there’s no option to install warzone caldera, just a general opcion saying “buy it now”, it supossed warzone caldera is totally free, right?

Cuando voy a “modern warfare” no hay opción para instalar warzone caldera, solo una opción general que dice “cómpralo ahora”, se supone que warzone caldera es totalmente gratis, ¿verdad?

Just go play a different game. Blizzard is dead

i got the same issue right now, can’t install warzone caldera