Hajj is not allowed: I cannot do Hajj ,what to do?

 Al-Hāfidh ibn Rajab [may Allāh have mercy on him] said:

“My [beloved] brothers! If you are confined and restricted from performing Hajj this year, then return [back], strive and exercise self-restraint against the desires of your soul for its the greatest type of struggle.”

Latāif al-Ma’ārif | Page 557 | Al-Imām ibn Rajab al-Hambali [may Allāh have mercy on him]

* Greatest struggle: self - restraint against the desires