bro Everytime i try to put these together theres always a part (in the circle) that doesn't fit

a thing my dad found and decided to buy

https://youtube.com/shorts/3ZvIl-g74gg?si=RV6TydxWIzEP9j_B

TODAY

.

https://youtu.be/TEQroc4vMBM?si=tC35s4C2171SuI88 type shit

yo i don't think bros doing so good

BRO-

how??????????

tf happened-