I am also having the same issue. I have attempted a few times on different characters (I am the DM), to no avail. 

I need this item: https://www.dndbeyond.com/magic-items/5441558-apollyons-wrath-trident

Given to this Character: https://www.dndbeyond.com/characters/66532023

Any advice will be great. Thank you.

Please see the General FAQ #5: (https://www.dndbeyond.com/forums/dungeons-dragons-discussion/homebrew-house-rules/131411-a-homebrewers-how-to-faq).

Same issue. Crazy thing is that I was able to add one item, but can't get the other.

same problem can u please add https://www.dndbeyond.com/magic-items/6248557-celestial-viking-longsword to https://www.dndbeyond.com/characters/93431166 ?

Thank you!

No, I cannot add anything to your character sheet as I am not a moderator.please follow the advice linked in my previous post;

Quote from IamSposta >>

Please see the General FAQ #5: (https://www.dndbeyond.com/forums/dungeons-dragons-discussion/homebrew-house-rules/131411-a-homebrewers-how-to-faq).

Thanks!

Hey, sorry to bother u again, i did as the FAQ said, but i still cant put it in my character sheet. How come?

It’s no bother. What kind of character is it?

It is a warlock thiefling, level 20.

Does it have the Pact of the Blade? If not, that’s probably why. Warlocks don’t have proficiency with the longsword, so if you have the “Proficient” box checked when searching for equipment on your character sheet, it won’t show you that item.

Ah ok, thank you for the help!

Hey I can’t add my item can you fix this 

here’s my character and my item I want added https://www.dndbeyond.com/characters/95563804

https://www.dndbeyond.com/magic-items/6405167-eladan

Quote from benishere >>

Hey I can’t add my item can you fix this 

here’s my character and my item I want added https://www.dndbeyond.com/characters/95563804

https://www.dndbeyond.com/magic-items/6405167-eladan

 
Please see the General Homebrew FAQ #5 for basic troubleshooting info: (https://www.dndbeyond.com/forums/dungeons-dragons-discussion/homebrew-house-rules/131411-a-homebrewers-how-to-faq).

It’s ok after I made this comment the next day I got it working I just forgot the delete

How I add items to a character as a DM I have created a set of armor a shield and a weapon for one character but It does not give me a option to add said items to their inventory.

Quote from tyrrocjr >>

How I add items to a character as a DM I have created a set of armor a shield and a weapon for one character but It does not give me a option to add said items to their inventory.

 
Please see the General Homebrew FAQ #5 for basic troubleshooting info: (https://www.dndbeyond.com/forums/dungeons-dragons-discussion/homebrew-house-rules/131411-a-homebrewers-how-to-faq).

im trying to add a home brew subclass and cant get it to add to my character sheet