Hi Atlassian community. Is it possible to punch and link all work in a mobile device and become succ

[Busisiwe]

Hi everyone.  How to write child issue and parent issue in an mobile device?

Is ìt possible to set sites in a mobile device?

Is it possible to link description and jira projects in a mobile device? If not could they be patient for me untill I get my laptop Wednesday on this date 01/03/2023

I have tried several times but I failed. 

Kindly help me so I  could finish my work all though some of it is overdue because of the problem I mentioned above.

Thank you 

Busi