Minecraft says play demo, even through i bought it.

hello, i'm a minecrafter that played bedrock all the time, but one day, i started wanting to test the mods, so i tried to play java,

then boom, "PLAY DEMO" i checked the minecraft.net website, then i noticed that i was in a different account, so i logged out,

and then.. i downloaded the minecraft launcher.. i needed to login, but i don't know the email and password. so i clicked "Forgot password?"

but that made it more confusing, i putted my email on it, password request, i didn't got the email, so i clicked "Didn't get an email?"

then it got me to "https://help.minecraft.net" then i looked over all the buttons, no buttons were about the "PLAY DEMO" Problem.

i searched up "minecraft saying play demo" then there was a question same of me.

the question: minecraft says play demo, even though i bought it - Microsoft Community

i looked at the replies, Jesse E said download the Windows 7/8 Launcher,

So i Downloaded It. Literally Nothing Helped. it was the same launcher of what i was stuck in.

getting confused. ending up writing all of this. well, i have to say more, i opened the launcher, then there was a banner

that said "Play Minecraft with Game Pass or Get Minecraft" so i checked the website again, i clicked "Get Minecraft"

then, it made me to "Download Minecraft", But not "Buy Minecraft"

so i checked at the homepage of "minecraft.net", then i Clicked "get minecraft"

it took me to a question "How do you want to play minecraft?" then i clicked Computer, then it asked me "What Platform Do You Prefer?"

I Clicked "Minecraft: Java Edition" because i wanted to play minecraft java edition. there was a button, shining infront of me,

"JOIN FOR 1 FOR FIRST MONTH" but i do not want to use all my money on minecraft.

there's no "buy minecraft" button. that's end of the story, i tried this 3 times. then, i gave up and got to microsoft help.

microsoft, i wasted literally 1 hour of writing in my life..

please answer my question. microsoft.

My Computer is shaped as the Mac.

But the inside, it is Windows 10

Idk what device am i in, i'm counting it as a Windows 10.

I Finished Writing My freaking question. also freaking is not a swear word, microsoft you don't actually need to delete this.

:)