"I want you" is 'te quiero'.
Your literal sentence is 'te a quiero', which is meaningless.
Is a word missing? Do you mean 'I want to - you'?
If so 'Te quiero (+ infinitive of relevant verb, e.g. 'encontrar' = 'meet', yielding 'I want to meet you')
Literally, one would say "Te quiero" from the verb querer - to want.
However, this is also a common way of saying "I love you"
To say "I want you" in Spanish is: te quiero, which also means "I love you".
Quiero hacerte
Quiero
To say 'I want paper' in Spanish, you would say 'Yo quiero papel.'
To say 'I want bread' in Spanish, you would say 'Yo quiero pan.'
To say 'I want a chair' in Spanish, you would say 'Quiero una silla.'
To say 'I want meat' in Spanish, you would say 'Yo quiero carne.'
To say 'I want cereal' in Spanish, you would say 'Yo quiero cereales.'
To say 'I want to eat a carrot' in Spanish, you would say 'Yo quiero comer una zanahoria.'
"I want to sleep" would be "Quiero dormir".
To say 'I want some folders' in Spanish, you would say 'Quiero unas carpetas.'
querer- to want
I want = Quiero
"What do you want to do?" Say "Que quieres hacer?"
To say 'I want to eat flan' in Spanish, you would say 'Yo quiero comer flan.'