Nissan versa automatic not cvt i did a full transmission cleaning and rebuild, i have P,R,N,1. Drive and second are not engaging, what could it be?shift solenoids?shifter switch not properly adjusted?

Does your versa have automatic transmission or CVT transaxle Makes a difference

CVT fluid certainly wears out over time. It should be changed much sooner than automatic or manual transmission oil. CVT fluid has to be in acceptable condition to protect against metal-to-metal contact. It also has to provide the correct frictional properties. Once the CVT fluid has broken down, poor performance and accelerated wear can start.
CVT transmissions are very expensive to replace. Being mindful of regular CVT fluid changes will pay off in the long run.
In fact, changing fluid a bit earlier than the recommended interval is prudent for most motorists. This will help provide consistent operation and improved transmission longevity. If you intend to keep your car for a long time, it's a good idea to schedule regular CVT fluid changes.

Nissan- CVT fluid change recomdations Cube, Altima, Juke, Maxima, Micra, Murano, Pathfinder, Qashqai, Rogue, Sentra, X-Trail, Versa- 60,000 miles (96,000 km) /Severe service 30,000 miles (48,000 km) or 24 months, whichever comes first.

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Have the codes read. Could be the control module or a chip inside the transmission that has failed.

Here's a diagram for the transmission fluid on the 2010 model.

See how numbers 1 and 2 vary for automatic or manual transmissions?

This is page 6 from section 8 of the owners manual found at:
http://www.nissanusa.com/pdf/techpubs/versa/2010/2010-Nissan-Versa.pdf

Have the oil changed and the filter checked . I have a Mitsubishi lancer and it is in good nick but If I apply power before the shift happens it chirps the tyres . have the bands and clutch pack adjusted Run fault codes to check for faulty solenoids and servos.

check your fluid and if it's full it is the sign that it's going bad

Could remove & clean the valve body & then
if your still having problems, work on codes if
you have any, or possibly solenoids

I think it is close to rebuild time though

CVT stands for constant velosity trans.which means it just keeps going.if you listen when you take off you wont hear it shift 3 or 4 times it keeps going.Better?time will tell and many different opinions.

i hate to be the bearer of bad news but you need a transmission, as the transmission heats up you are loosing pump pressure this is caused by to much wear in the transmission. it usely starts with delayed or erratic shifting that keeps getting a little worse over time then one day the wear goes past the maximum limit and the transmission fails......SORRY