只能用“再”。
此句当中:
“再”修饰未来还没有发生的事情或动作。“再"-used when you hope something will happen agian in the future."不想再“means you hope something never happen again in the future.
eg. 我不想再见到你了。 I don't want to see you again.
“又”修饰已经发生的事情或动作,或不论希望还是不希望但都会重复发生的事情或动作。used when you don't hope something happen, but it happen or will happen again. eg. 你怎么又来了?我不想见到你。 why you come agian?I don't want to see you.
明年又是一个丰收年。 Next year is an good harvest year also.