3d printer not sticking to build plate stl 3d models

3d print meeple stand for vr headset orca hardware filterband bullet for snorting mara jade nsfw volkswagen beetle artwork greece topography map radio controlled a10 warthog origami singe ho ns tete de mort pochoir dinosaure tirelire console lampe air suspension switch box tic tac compass stick blender parts gatsby's rolls royce fantasy katana art bucket hat smiley face lem stuffer parts card with knife pickup truck anatomy 3d printed false teeth 1x4 lego tile 3d print acrylic 1 4th scale rc truck typhoon class starship great white shark diorama wwe toys of john cena twd negan statue devil fruit earrings katara avatar fan art ganyu genshin impact fanart smii7y milk bag plushie bely y beto toys solo leveling lego galaxy smart tag wallet printable igloo template demon hand bookmark qls holster mount helldivers 2 is jump pack good yellow bunny from fnaf sce to aux switch 3d flip name ohio state buckeye leaf wham bam z spacer for elegoo saturn by moped parts tomos terror claws skeletor minecraft heart box