How do i reintroduce the idea that I’m trans to my parents

I came out about 8 months ago and ever since I came out I let it go under the rug it went undiscussed I felt unsafe to ask for what I need because I felt I had no support from my parents i asked my parents if I could get nail polish and my mom told me that I’d be buying it and she said to me that she doesn’t know what I want and bla bla bla she was making excuses to not help me and I knew it but she didn’t stop me I asked for a fem haircut she said sure just I had to figure out how i wanted it she said to me that she couldn’t do the pronouns but she said she would do her best to support me there was a lot of mixed signals and it scared me so I went back into the closet that is now glass every one knows but no one dares to say a word and that’s kinda my fault because I’m the one that is in control of my own life

(TLDR I came out 8 months ago got scared and didn’t feel supported by my Family I went back to the closet)