wifi not working in galaxy A71

[Samsung_kugu6DO]

My Galaxy A7 is not connecting to my home wifi connection 

[Samsung_Support3]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please perform the below mentioned steps to resolve the issue:

1. Reset Network Settings: Go to apps screen >Settings >General Management >Reset >Reset Network Setting.

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support