Lease mistakes how to fix it?

[Soumya Brijesh]

Hello All, 

i had hired a realtor to lease my unit. she got a tenant and got the tenant to sign her version of the lease , basically the standard form from Texas Association of realtors. 

But after a month or so I realized that she had made mistakes on lease. like charges on late fees is different , the parking spot assigned is wrong. 

I can't get hold of the realtor to fix the lease now I'm stuck. how should i proceed with the tenant ?