Photoshop 2021

[Royston5E7E]

So i need some help guys, im new to designing tshirts so im having an issue im doing text based tshirts and i use placeit to do mockups, but every time i upload one of my designs i get this box around my text.For instance if i do black text on a red shirt i will get this white box around my text but i dont want a box i just want the text. Even if i use the transparent back round i still get this box can someone help me please.

[Marianne-Deiters]

Would you please post a screenshot?

[Royston5E7E]

So this is what I get when I put the mock up on a black shirt or any color
shirt...this is with the transparent background, and if I use a
black background I get a grayish box on the shirt. Please Help!!!!

[jane-e]

Hi @Royston5E7E 

You need click the Insert Image command (mountain and sun) in a Reply window in the forum interface. It did not convey with your email.

~ Jane

[Royston5E7E]

This is what I get when I use a transparent background on a black shirt or if I use a black background I get a grayish box around my text.