You must use fixed appliance (braces ). But an Orthodontist can confirm this after he examines you

U should consult a dentist and go for a full mouth xray.. Aftr seing ur xray ur dentist wil sugest u d better option

Yes u can but before day u need to consult

Braces are temporary, usually orthodontic treatment  takes around 1 to 1.5 yrs, depending on individual case. Although there are different types of braces u can opt for like •Regular Braces,  •Lingual Braces- applied on inner side of teeth, hence esthetics  is safe. •Invisible braces- much more comfortable  n aesthetically pleasing.