i have integrated Facebook in my application. i am loge in with Facebook having user_friends permission. after login i am not able to get my Facebook friends it gives me total clients but giving empty data array. i am longing in with the admin user and my app is in development mode. so can you please assist me how to get my friends list and after that i want to select my few friends and want to send them a gift in a DM

I want to login with Facebook using js sdk after that i want to get my friends list having id and name which will show in the ui and then i will select my few friends from that list and after that i will send them a direct message so that i can send them a gift directly. Could you please help me or assist me to do this?