Texturing creates triangles?

Support Materials and Textures
1

So, i modeled a mesh, unwrapped it, and when i texture it the texture looks like in this screenshot…

ee3b9242135cdf186c97fd587b3dc8f2.png1920×1080 412 KB


I don’t know what went wrong: I’m new to 3D modeling, so, any help please?

2

My guess by looking at the texture photo on left. That looks like you have one face on top of the other.