[Help] Please help me to fix inventory slot

Default Inventory

https://forum.ragezone.com/image/png...BJRU5ErkJggg==
https://forum.ragezone.com/image/png...BJRU5ErkJggg==https://i.imgur.com/mwVO8lQ.pnghttps://imgur.com/mwVO8lQ​https://forum.ragezone.com/image/png...AASUVORK5CYII=

After using items to add inventory slot

https://forum.ragezone.com/image/png...AAAElFTkSuQmCChttps://i.imgur.com/2hWulUs.png
Please Help me to fix this
Thankyou

You need gui to fix this problem..