hello , i want to know that i forgot to choose ews 10% reservation of general category then when correction form fill up date open can i change this or not

If this is in regards to NEET application form, you can change your Category during the correction window. NTA will open its correction window from January 15th to January 31st and you can make changes to your Category during this period. Make sure you have relevant documents because details like name of Candidate, contact/ address details, category, PwD status, educational qualification, date of birth, etc will be treated as final. Any request or mail for changes in information after the closure of the correction period will not be considered by NTA under any circumstances..