Stuttering bottling all my interviews🥺🥺

Stuttering bottling all my interviews🥺🥺 Im 28M in West Africa, i think i have very great potential with expressing myself via text/email.. applied for jobs, got several interview opportunities but because i stutter..i always wana substitute words and i end up performing badly😭..even visa interviews..i always get refused i believe because of my stutter.. What do i do!!!!! Its killing me..im unemployed..and i dont know what to do