angel essence

why is the only event that has angel essence that isnt lvl 8 and above capsule toys? is almost impossible to get any angel essence below lvl 8 and there is nothing above lvl 4 in capsule. so with capsule being the only event you can get anything on it lvl's 1-4 is stupid and after that you have to buy so many lvl 4's which is limited to 2 a day and expensive. it will take forever to buy enough to synth higher lvl angel essence, and there arent any events in which you can buy angel essence combos, make it easier to get a hold of low level angel essence