figma-linux-fonthelper does not start

In my ubuntu 20.04 figma-linux-fonthelper does not started.

~/.local/share/figma-fonthelper$ ./fonthelper -v
./fonthelper: /lib/x86_64-linux-gnu/libc.so.6: version GLIBC_2.33' not found (required by ./fonthelper)
./fonthelper: /lib/x86_64-linux-gnu/libc.so.6: version GLIBC_2.32' not found (required by ./fonthelper) ./fonthelper: /lib/x86_64-linux-gnu/libc.so.6: version GLIBC_2.34' not found (required by ./fonthelper)
`
please help solve this.
Best regards!