Hello,
I am sorry ours support work on English - because that we may some time not full understand what you asked.
As me seem You have some JavaScript error. It go from incompatinle ours component with some yours plugin or module. Od may be yours template has some conflicts with Real estate component.
Please Turn on "Max error reporting" on yours site "Global setting, please check "JavaScript Error console"' - May be you wil lsee some errors - so may help for you.
Please turn off all Modules and Plugins - what you installed self and what may create conflict with ours component.
If that not help - please send to us admin access to yours site - and we will check where error. Yours account details you may send with help OrdaSoft contact form
Thanks,
OrdaSoft team