Car wont start just keeps trying to turn over

It could be a number of things. Have you tried to run any codes yet?

the problem is that your allternater is going bad or you are getting a dead cell in your battery.
first do a load test on your battery then if it is good. you need to check your allternater.

good day Sir, try to check the spark plugs and air filter, i hope this tips will help you.

good day, try to check the ignition switch ignition coils. i hope this tips will help you.

try the spare key?? and keep key away from the mobile phone .

need more info. it look like your cranking motor is getting bad.

try placing car in nuetral and then try starting or push shifter forward while starting! this is a common problem for nissan also make sure your foot is on the brake when starting. for someof them this is a safety feature

try puting shifter in nuetral , common nissan problem

It seems you have a timing problem. Have the engine timed properly. If that does not work it could be a craked rotor or distributor cap. have all these checked.

if it cranks for a longer time than normal and than it starts, you my friend need a new fuel pump rebuild kit/pressure regulator inside the gas tank. what happens is that the fuel will go back into the gas tank instead of staying in the fuel line and everytime you turn the key, the pump has to pump fuel all the way to the injectors again to get the car started. So, long crank and than start means fuel pump rebuild kit/pressure regulator in tank.