Aily

Good Day! I want to ask for help regarding the status of my processing fee of IV FEE. Since i paid already the AFFIDAVIT OF SUPPORT (AOS) but the IV APPLICATION PROCESSING FEE could not go through since the amount of it won't appear as I'm about to pay. See the attachment photo please . KINDLY HELP ME 🥺🙏

Hello good day ! I would like to ask some help and advice . 
 

Last 3 months , i received my nvc and when i read it . It stated that my visa class is f24 and it says that due to the numerical number im not eligible for the visa as of now . But i tried to calculate my prio date and my birth date and it says that i am eligible. SINCE i was confused that time i tried to ask help here in visa journey,  last 3 months ago . And someone advices me that i need to contact nvc that i am still under the (CSPA). So we try to contact the nvc and FINALLY they noticed our concerns and they change my visa class to F22 . So now i am eligible for visa and i already payed the AFFIDAVIT OF SUPPORT. So after we payed the AOS , we also try the next payment which is IV FEE But when i enter the IV FEE  which is me the applicant. I can't see any check box to process the payment ! And there is no amount of dollar if how much im gonna pay for it.  And i dont know what will i do next ? 
 

so if someone knows what to do . Kindly tell me pls huhu . I really need a help guys . 

Hi . My mother petitioned me when i was 19 yrs old . And now i have already my nvc and i am eligible for visa now . But my age today is im already 21 yrs old . Because my birth date is nov 13 2000. So i will my coming 22 yrs old this yr. But my visa class now is f22 and i am paying now my AOS and IV FEE  because i already received my nvc . 
 

and my question is ... 

if ever im turning 22 this yrs . I would still be able to to go to another country ? Or should i say that .  Am i still under the f22 visa class ? Is my age will be frozen or not ? Pls answer me .