Efendi gave a performance of Mata Hari on Xezer tv in Azerbaijan.
Efendi will represent Azerbaijan at the 2021 Eurovision Song Contest with Mata Hari. She was originally selected to represent Azerbaijan at the 2020 Eurovision with Cleopatra but the contest was cancelled due to Covid-19.
You can see Efendi perform Mata Hari below.
Source: ESC Covers
Interesting that several artists perform their Euro song live somewhere now