My LR 2 sat for a month not used, now the remote will not open my doors, help

If you can't get in the car with the remote use the key to get in, the remotes battery may be dead or the cars battery is dead, it now needs to be jumped to get it started. you should never leave a car stand for that long without a float charger on the battery, cold weather kills batteries, your battery may need to be replaced if it got cold enough when the battery was dead if it froze then cracked the battery is history.

There is no key only remotes, no place to even put a key in manually. I cannot get the hood open to Tyra jumpstart

In the key fob there is a key cut on the inside its on end that sticks out of the fob. You can pull that open take the handles off the door of the car and use that to get in