Metronic theme: Select2 Loading Remote Data

Could you help me to solve this problem ?
I’m using Metronic theme version 4.7.5. I face a problem after i fetched data from my remote API, but i can not select the result. how can fix this ?

Hello!

If you have problems with your purchased item, I strongly recommend you to contact the author for bugfix support. In this case to reach the author of Metronic template please access this url:

https://themeforest.net/item/metronic-responsive-admin-dashboard-template/4021469/support

Have an wonderful day!