Hi there,
when i ran a PSI report there is very little difference between the FCP and the LCP times.
Which mean the LCP element isn’t an issue. The problem is whats happening before the FCP can be completed.
I ran a web page test report here to show you whats going on:
https://www.webpagetest.org/result/211111_BiDcCA_8ab56f21968d1283c58caa7a6ab05308/1/details/#step1_request
You’ll notice on line 26 of the waterfall – there is an X marker. This denotes a the resource is Render Blocking.
That resource is coming from Ezoic, and i hate to say it, you will need to raise a support topic with them to help with that.