Hammerhead GPIO Raspberry Pi Pins (solderless)

i bought these hammerhead gpio header pins and realized that usually, you need an installment kit that comes with acrylic cutouts to install the pins correctly, https://www.youtube.com/watch?v=-2kpl8QNAZU&t. I did not want to pay the extra money so i just printed my own. when hammering, hammer slow and steady, I made the mistake of rushing it and bent 2 of my pins.