Firebase Very slow

Hello guys

i really need your help for those who use firebase

i have my data store on my firebase but it’s take a long take time to download sometime when i’m on wifi i stay 15 second,30 sec and nothing appear so i lose my users :frowning: and that’s really bad for my app so is there any one who can help me in this subject?

i appreciate a lot

thank’s :slight_smile: