How to select age in search? I am 22 years old and have Indian driving licence in English.
Its not necessary, But...The driver must have held a full driving licence for at least one year. At STEP2, click on the link "IMPORTANT INFORMATION' displayed to the right of the car photo of your choice. This will open another smaller window and if you click on "driver's age" you will see what age restrictions there may be and any associated fees. Try a few different car models / suppliers, as they do differ.
About your driver's licence:-
A full licence held for minimum of 4 years with no major endorsements. UK licence holders need to present the photocard.
If your driver's licence is not in the Roman alphabet (i.e. if it is in Arabic, Greek, Cyrillic or Chinese) you are required to bring an International Driving Permit and your domestic licence. For driving licenses from countries not part of the international driving license treaty, an official translation of the license must be presented with the original license.
When renting within the EU, customers who do not hold a driving licence issued by an EU/EEA country or Switzerland must also present an International Driving Permit along with their domestic licence.