2016年11月递交I-130申请F2A，等候F2A批准期间，孩子超过了21周岁，但也正常进行体检和广州面签预约。2019年3月广州面签时，移民官说孩子超龄了，不符合F2A签证，孩子签证被据，大人获得移民签证。
1）可否申诉？
-Yes, you can file appeal or reconsideration within one year. Find a lawyer to help you. But you need to caculate the child CSPA age and if it is true that the child is age-out, then you may not need to appeal because it is just waste your time and money.
The child's CSPA age = the child actual age when the priority date was current - the I-130 pending dates.
Note: I-130 pending dates = I-130 approval notice issued date - I-130 receipt dates
If the child's CSPA age is > 21, then the child is age-out.
2）若转成F2B，排期可否从2016年11月算起？谢谢！
-Depends. If the new I-130 for F2B is filed by the same sponsor who filed the F2A I-130, then the new I-130 for F2B can recapture the priority date of the old I-130 for F2A. So, just request the priority date recapture of the F2A I-130 when filing the new I-130. Final a lawyer for help, if necessary.
