Salesforce Trigger is not working, anyone help me with this code

Create object : Condidate__c
Fields : (All Text fields)
First Name
Last Name
Email
Brokerage
Manage Brokerage
Condidate Status (Webinar - Attended , Webinar -Not Attended)
User Created ( checkbox)
On insert:

1. Create Account if Brokerage !=null
2. Create another account if Manage Brokerage != null and set parentId = Brokerage account id (created in 1 point)
3. Create new contact record and set accountId = Manage Brokerage account id (created in 2 point)
4. create new field condidate__c(lookup) on contact and fill it with Condidate__c record id
5. Create task record for contact record (created in point 3)

Task.WhoId = contactId
Task.WhatId = Condidate__c
Task.Subject = 'Portal Contact Setup';
On Update :
if Condidate__c  Status = Webinar - Attended and User Created = false ,
Create Portal user for Condidate child contact created in 3 point.

trigger CreateContactcase on Hire_Form__c (before insert,before update){
list<Contact> conlist=new list<Contact>();
list<case> caselist=new list<case>();
if(trigger.isinsert){
for(Hire_Form__c hire:trigger.new){
if(hire.Status__c=='In Progress'){
Contact con=new Contact();
con.FirstName='Hire';
con.LastName='Trigger';
con.Email='[email protected]';
con.Phone='123456';
conlist.add(con);
//hire.Candidate__c=con.Id;
}
}
insert conlist;
system.debug('=====>'+conlist);
for(Contact con1:conlist){
case cc=new case();
cc.ContactId=con1.Id;
cc.Status='New';
cc.Origin='Phone';
//cc.Id=conlist[0].Id;
caselist.add(cc);
}
insert caselist;
system.debug('=====>'+caselist);
}
if(Trigger.isupdate){
for(Hire_Form__c hire:trigger.new){
for(case c:caselist){
if(hire.Status__c=='completed' && hire.Status__c !=trigger.oldmap.get(hire.Id).Status__c){
c.Status='closed';
}
}
update caselist;
system.debug('====>'+caselist);
}
}
}