hi,

see as for post office official sites it is currently operating but due to lock down in many areas and covid 19 spreading the number of days and duration of service of post are reduced. so you may contact with the local post office nearest your home and go to in person to know about the timings. generally banks and post office working hours are 10 a.m to 2 p.m . also you may take services of private company like blue dart, but it would be more expensive then speed post.