How to Add Instagram to TikTok (2021)

[@naturelover4387]

Mere Pas srf buisnes account Ka opt Aya ha bs Kia kro

[@SonuRai-prit]

I have problem that I added before my account but I rename my both tiktok and Instagram account after than in tiktok my Instagram account open by others name and again I tried to add but could not adding

[@khansiblings471]

Mein na account login kya h pr wo tiktok ko allow krny wala option hi nhi aya

[@user-bd8wu7kb1y]

It's of no use of Instagram account is not because of fb than what is solution incomplete information