"...gracias por venir aquí soportar presidente Trump..."

Soportar sounds like "support", but it actually means "to put up with", or "to tolerate". The word for "support" is "apoyar", which sounds like "approve".

Perhaps it's just a regional thing, where wherever he grew up (Cuba? Venezuela? Here?), has a different meaning, or is actually just Spanglish, but that's not what the official Spanish dictionary says.