Insane bad luck? (+Pity system on Sanrio banner?)

I'm a new player of about a month, I have six four stars and got them all in my first two weeks (four of them were four days in a row!)

Now I've done 110 pulls on the Sanrio Gacha and NOT A SINGLE FOUR STAR.

I thought there was a pity system of 100, so did I just break the game or something (/hj)? Or is there no pity on the Sanrio banner?

The image is for proof that I've done 110 pulls, as I've been using the Gacha Stickers to keep track. (If the Gacha sticker count is inaccurate to amount of pulls, then please tell me)

I'm a new player of about a month, I have six four stars and got them all in my first two weeks (four of them were four days in a row!)

Now I've done 110 pulls on the Sanrio Gacha and NOT A SINGLE FOUR STAR.

I thought there was a pity system of 100, so did I just break the game or something (/hj)? Or is there no pity on the Sanrio banner?

The image is for proof that I've done 110 pulls, as I've been using the Gacha Stickers to keep track. (If the Gacha sticker count is inaccurate to amount of pulls, then please tell me)