their physical album sales are seriously ,,, so tragic . even underrated group like weki meki and clc can sell better than them . why is it happen ? bboom bboom almost reached 400m views , their recent comeback already gain 35m view in just one week plus , all their song since bboom2 dont really chart well but atleast they manage to chart on melon for few couple days . Nancy herself are really popular internationally and hve crazy fanboys . Almost all their dances are well known among kpop fans . Momoland also manage to make a sold out fanmeeting at japan,dubai and mexico.Even can held a concert on an arena at philipines But why they have such a terrible album sales ?