The reversed Four of Pentacles indicates that you aspire to have a stable and balanced relationship with someone. It could be a sign that you're longing for a fulfilling relationship, but you're not acting to achieve it. The sign of this card also suggests that you may have concerns about your future and being proud of your accomplishments.
The Four of Swords represents the barriers you face in trying to build a stable and fulfilling relationship. It could indicate insecurity, fear of failure, or fear of being judged. It could also represent a lack of confidence in yourself and your interpersonal skills.
The Six of Cups reversed suggests that in order to overcome your fears and insecurities you should first look inward and acknowledge your needs. You have to learn to accept yourself and trust in your ability to find love. This card can also symbolize the need to ask for help if needed, because no one is ever truly alone when it comes to solving complex problems such as relationships.
Bottom line, the odds of having a fulfilling relationship with someone you met online depend on your ability to accept yourself for who you are and your desire to explore your feelings in a new light. If you can overcome the fears and insecurities that hold you back, you'll have a better chance of finding love and happiness in a lasting relationship.