plz can you send me the code
my code coverage upto 40% plz help


public class Create_Multiple_opportunities {
    public Opportunity oppLocal {get; set;}
    public Account acc{get; set;}
    public string  mal{set;get;}
    public String marketsString {get; set;}
    public List<String> selectedMarketsList {get; set;}
    public Create_Multiple_opportunities(ApexPages.StandardController opp){
         oppLocal= new Opportunity();
         oppsToCreateList=new list<Opportunity>();
         mal=ApexPages.CurrentPage().getParameters().get('id');
         system.debug('AAAAAAAAAAAAAAAACCCCCCCCCCCCCOunt'+mal);
         acc=[select id,name,CP_Hierarchy_Level_Type__c from account where id=:mal];
    }
    
    public PageReference generateAllClones(){
        marketsString = oppLocal.Opportunity_Market_Multi__c;
        selectedMarketsList = new List<String>();
        if (Utility.isNotNull(marketsString))
        {
            selectedMarketsList = marketsString.split(';');
        }
        
        //oppsToCreateList.add(oppLocal);
        
        //## iterate over the selected markets and create an Opp for each one...
        for (Integer i=0; i<selectedMarketsList.size(); i++)
        {
            String themkt = selectedMarketsList.get(i);
            
            boolean alreadyAdded = false;
            //## see if the Market is already in the oppsToCreateList
            for (Opportunity tmpopp : oppsToCreateList)
            {
                if (themkt == tmpopp.Opportunity_Market__c)
                {
                    alreadyAdded = true;
                }   
            }
            
            if (themkt == oppLocal.Opportunity_Market__c || alreadyAdded)
            {
                //## don't re-add the original opp to the list, and don't
                //## add the same record to the list multiple times.
            }
            else
            {
                Opportunity newopp = oppLocal.clone(false);
                String thenom = acc.Name;
                //thenom = thenom + ' - ' + themkt;
                newopp.Opportunity_Market__c = themkt;
                newopp.accountid=mal;
                newopp.stagename='1 - Prospect Evaluation';
                newopp.closedate=date.today();
                newopp.RecordTypeId='012Z000000096eo';

                if (thenom.length() > 80)
                {
                    thenom = thenom.substring(0,80);
                }
                newopp.Name = acc.Name;
                
                
                oppsToCreateList.add(newopp);
                
            }
            
        }
        

        return null;
  }
  public PageReference doOppClone()
    {
        
System.Debug('    oppsToCreate:'+oppsToCreateList);
        if (oppsToCreateList != null && oppsToCreateList.size() > 0)
        {
            try
            {       
                insert oppsToCreateList;
            }
            catch (Exception e)
            {
                ApexPages.addMessages(e);
                return null;        
            }
        }
        return  new PageReference('/'+acc.Id);
    }
 
  public List<Opportunity> oppsToCreateList {get;set;}
}