explain plan

The below sql is taking lot of time, what can be done to improve the sql performance:

SELECT

        /*YANTRA*/

        YFS_ORDER_HEADER_H.*

FROM    YFS_ORDER_HEADER_H YFS_ORDER_HEADER_H

WHERE(((YFS_ORDER_HEADER_H.ORDER_NO <> :1)

     AND(YFS_ORDER_HEADER_H.EXTN_RESHIPPED_FLAG = :2)

     AND((YFS_ORDER_HEADER_H.CUSTOMER_EMAILID = )

     OR(YFS_ORDER_HEADER_H.EXTN_IP_ADDRESS = :4)

     OR(YFS_ORDER_HEADER_H.CUSTOMER_PHONE_NO = :5))))ORDER BY YFS_ORDER_HEADER_H.ORDER_DATE DESC

Explain Plan output:

PLAN_TABLE_OUTPUT

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Plan hash value: 2622252782

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| Id  | Operation          | Name               | Rows  | Bytes |TempSpc| Cost (%CPU)| Time     |

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