My account is gone please help me :(. (Read description)

It's been 4 years since I lost my old main account on Roblox without any reason at all. All I remembered is I played with my siblings and turned off my mobile phone, next day, I was logged out and I was crying. This account is connected to my mom's Gmail which has a lot of accounts connected to it (like 9 or 8, those are alts). I tried recovering the account but the acco I was looking for was not there (Dynxblxx1037) it was completely gone. I also tried checking all of my gmails if my account is connected into them but I found nothing. Why is this happening? Why did my account got removed? The account isn't even deleted, you can still search the profile. Please help me 🙏🙏

It's been 4 years since I lost my old main account on Roblox without any reason at all. All I remembered is I played with my siblings and turned off my mobile phone, next day, I was logged out and I was crying. This account is connected to my mom's Gmail which has a lot of accounts connected to it (like 9 or 8, those are alts). I tried recovering the account but the acco I was looking for was not there (Dynxblxx1037) it was completely gone. I also tried checking all of my gmails if my account is connected into them but I found nothing. Why is this happening? Why did my account got removed? The account isn't even deleted, you can still search the profile. Please help me 🙏🙏