Not able to open src4u

[kimberly]

Hi Everyone! 
I hope all is well with everyone.  For some reason I cannot sign in.  Are they doing maintenance? 
If not, please can someone give me a call. At 864-905-3172. You can call after 830 pm eastern 
standard time in the United States.  I appreciate all your help, Thank you. Kimberly 

[From Kimberly]

Hi ! When I try to sign into SRC4u, I get the error server is down maybe doing maintenance. This has been gong on for about a week now.. I sent out the above note but have not heard from anyone.
Please respond or call me at 864-905-3172 eastern standard time, USA

Thank you,
Kimberly Coates Durham